12 Pages

ACC 266 Chapter 2 Exercises (1)

Course: ACCOUNTING 152, Spring 2012
School: N. Illinois
Rating:
 
 
 
 
 

Word Count: 1464

Document Preview

02 Chapter - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential The operations of the boatyard appear to be distinct from the other operations of the parent company and its losses appear to be sufficient to establish it as a reportable segment [FASB 131, Par. 10 and 18; ASC 280-10-50]. While the operating losses of the boatyard may not be evident in analyzing...

Register Now

Unformatted Document Excerpt

Coursehero >> Illinois >> N. Illinois >> ACCOUNTING 152

Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.

Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
02 Chapter - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential The operations of the boatyard appear to be distinct from the other operations of the parent company and its losses appear to be sufficient to establish it as a reportable segment [FASB 131, Par. 10 and 18; ASC 280-10-50]. While the operating losses of the boatyard may not be evident in analyzing the consolidated income statement, a review of the notes to the consolidated statements should provide adequate disclosure of its operations as a reportable segment. The financial statements for the current period should contain these disclosures and if prior period statements have not included the boatyard as a reportable segment it may be necessary to restate those statements. Failure of the president of Amazing Chemical to receive approval by the board of directors for the purchase of the boatyard and his subsequent actions to keep information about its operations from the board members appears to be a serious breach of ethics. These actions by the president should immediately be brought to the attention of the board of directors for appropriate action by the board. Primary citations: ARB 51, Par. 1; ASC 810-10-10-1 FASB 94, Par. 9 ; ASC 810 FASB 131, Par. 10 and 18; ASCO 280-10-50 FASB 160; ASC 810-10-65-1 SOLUTIONS TO EXERCISES E2-1 Multiple-Choice Questions on Use of Cost and Equity Methods [AICPA Adapted] 1. a 2. a 3. d 4. a 5. b 6. d 7. d E2-2 Multiple-Choice Questions on Intercorporate Investments 1. b 2. c 2-8 Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-3 Multiple-Choice Questions on Applying Equity Method [AICPA Adapted] 1. c (Preferred stock is not accounted for under the equity method, thus dividends are income.) 2. d $250,000 + ($100,000 x 0.30) ($10,000 x 0.30) 3. c 4. d 5. d E2-4 Cost versus Equity Reporting a. Winston Corporation net income cost method: 20X2 20X3 20X4 a $100,000 $ 60,000 $250,000 + + + .40($30,000) .40($60,000) .40($20,000 + $25,000) a $112,000 84,000 268,000 Dividends paid from undistributed earnings of prior years ($70,000 + $40,000 - $30,000 - $60,000 = $20,000) and $25,000 earnings of current period. b. Winston Corporation net income equity method: 20X2 $100,000 + .40($70,000) 20X3 $ 60,000 + .40($40,000) 20X4 $250,000 + .40($25,000) $128,000 76,000 260,000 E2-5 Acquisition Price Balance at date of acquisition: a. Cost method $54,000 + $2,800 = $56,800 b. Equity method $54,000 - $2,000 = $52,000 Year Net Income 20X1 $ 8,000 20X2 12,000 20X3 20,000 Change in account balance Dividends $15,000 10,000 10,000 2-9 Change in Investment Account Cost Method Equity Method $(2,800) $(2,800) 800 ______ 4,000 $(2,800) $ 2,000 Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-6 Investment Income a. (1) Ravine Corporation net income under Cost Method: a 20X6 20X7 20X8 20X9 $140,000 $ 80,000 $220,000 $160,000 + + + + 0.30($20,000) 0.30($40,000) a 0.30($20,000 + $10,000) 0.30($20,000) = = = = $146,000 $ 92,000 $229,000 $166,000 Dividends paid from undistributed earnings of prior years ($30,000 + $50,000 - $20,000 - $40,000= $20,000) and $10,000 earnings of current period. (2) Ravine Corporation net income under Equity Method: 20X6 20X7 20X8 20X9 $140,000 $ 80,000 $220,000 $160,000 + + + + 0.30($30,000) 0.30($50,000) 0.30($10,000) 0.30($40,000) = = = = $149,000 $ 95,000 $223,000 $172,000 b. Journal entries recorded by Ravine Corporation in 20X8: (1) Cost method: Cash Dividend Income Investment in Valley Stock 12,000 9,000 3,000 (2) Equity method: Cash Investment in Valley Stock 12,000 12,000 Investment in Valley Stock Income from Valley 3,000 3,000 E2-7 Investment Value The following amounts would be reported as the carrying value of Ports investment in Sund: 20X2 20X3 20X4 $184,500 $193,500 $195,000 = = = $180,000 $184,500 $193,500 + ($40,000 x 0.30) + ($30,000 x 0.30) + ($5,000 x 0.30) 2-10 - ($25,000 x 0.30) Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-8* Income Reporting Journal entry recorded by Grandview Company: Investment in Spinet Corporation Stock Income from Spinet Corporation Extraordinary Gain (from Spinet Corporation) 36,000 24,000 12,000 E2-9 Fair Value Method a. Cost method: Operating income reported by Mock Dividend income from Small ($15,000 x 0.20) Net income reported by Mock $90,000 3,000 $93,000 b. Equity method: Operating income reported by Mock Income from investee ($40,000 x 0.20) Net income reported by Mock $90,000 8,000 $98,000 b. Fair value method: Operating income reported by Mock Unrealized gain on increase in value of Small stock Dividend income from Small ($15,000 x 0.20) Net income reported by Mock $90,000 16,000 3,000 $ 109,000 E2-10 Fair Value Recognition a. Journal entries under the equity method: (1) Investment in Lomm Company Stock Cash Record purchase of Lomm Company stock. (2) Cash Investment in Lomm Company Stock Record dividends from Lomm Company: $20,000 x 0.35 (3) Investment in Lomm Company Stock Income from Lomm Company Record equity-method income: $80,000 x 0.35 2-11 140,000 140,000 7,000 7,000 28,000 28,000 Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential b. Journal entries under fair value method: (1) Investment in Lomm Company Stock Cash Record purchase of Lomm Company stock. (2) Cash Dividend Income Record dividends from Lomm Company: $20,000 x 0.35 140,000 140,000 7,000 7,000 (3) Investment in Lomm Company Stock 34,000 Urealized Gain on Increase in Value of Lomm Stock Record increase in value of Lomm stock: $174,000 - $140,000 34,000 E2-11* Investee with Preferred Stock Outstanding Journal entries recorded by Reden Corporation: (1) Investment in Montgomery Co. Stock Cash Record purchase of Montgomery Co. stock. 288,000 288,000 (2) Cash 6,750 Investment in Montgomery Co. Stock 6,750 Record dividend from Montgomery Co.: [$40,000 - ($250,000 x .10)] x 0.45 (3) Investment in Montgomery Co. Stock 31,500 Income from Montgomery Co. 31,500 Record equity-method income: [$95,000 - ($250,000 x .10)] x 0.45 2-12 Chapter - 02 Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-12* Other Comprehensive Income Reported by Investee Journal entries recorded by Callas Corp. during 20X9: (1) Investment in Thinbill Co. Stock Cash Record purchase of Thinbill Company 380,000 380,000 (2) Cash Investment in Thinbill Co. Stock Record dividend from Thinbill: $9,000 x 0.40 3,600 3,600 (3) Investment in Thinbill Co. Stock 22,000 Income from Thinbill Co. 22,000 Record equity-method income: $22,000 = ($45,000 + $10,000) x 0.40 (4) Investment in Thinbill Co. Stock 8,000 Unrealized Gain on Investments of Investee (OCI) Record share of OCI reported by Thinbill: $8,000 = $20,000 x 0.40 8,000 Closing entries recorded at December 31, 20X9: (5) Income from Thinbill Co. Retained Earnings 22,000 22,000 (6) Unrealized Gain on Investments of Investee (OCI) Accumulated Other Comprehensive Income from Investee-Unrealized Gain on Investments 8,000 8,000 E2-13* Other Comprehensive Income Reported by Investee Investment account balance reported by Baldwin Corp. Add decrease in account recorded in 20X8: Equity-method loss ($20,000 x .25) Dividend received ($10,000 x .25) $67,000 $ (5,000) (2,500) Deduct increase in account recorded in 20X9: Equity-method income ($68,000 x .25) Dividend received ($16,000 x .25) Other comprehensive income reported by Gwin Company ($12,000 x .25) Purchase price 7,500 $17,000 (4,000) 3,000 (16,000) $58,500 E2-14 Basic Elimination Entry Common Stock Broadway Corporation Additional Paid-In Capital Retained Earnings Investment in Broadway Common Stock 2-13 200,000 300,000 100,000 600,000 Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-15 Balance Sheet Worksheet a. Equity Method Entries on Blank's Books: Investment in Faith 150,000 Cash Record the initial investment in Faith 150,000 12/31/X2 Goodwill = 0 Identifiable excess = 0 $150,000 Initial investment in Faith Book value = CS + RE = 150,000 Book Value Calculations: Total Book Value Ending book value 150,000 = Common Stock + 60,000 Retained Earnings 90,000 Basic Elimination Entry Common stock Retained earnings Investment in Faith 60,000 90,000 150,000 Optional accumulated depreciation elimination entry Accumulated depreciation Building & equipment 30,000 30,000 (Since the buildings and equipment are reported net of accumulated depreciation on the balance sheet, this entry will not affect the worksheet. However, if sufficient information had been given, this entry would have made a difference in the worksheet balances for Buildings and Equipment and Accumulated Depreciation.) 2-14 Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-15 (continued) b. Elimination Entries Blank Faith DR CR Consolidated Balance Sheet Cash 65,000 18,000 83,000 Accounts Receivable 87,000 37,000 124,000 Inventory 110,000 60,000 170,000 Buildings & Equipment (net) 220,000 150,000 370,000 Investment in Faith 150,000 Total Assets 632,000 265,000 92,000 35,000 127,000 Bonds Payable 150,000 80,000 230,000 Common Stock 100,000 60,000 60,000 100,000 Retained Earnings 290,000 90,000 90,000 290,000 Total Liabilities & Equity 632,000 265,000 150,000 Accounts Payable 150,000 2-15 0 0 150,000 747,000 0 747,000 Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-16 Consolidation Entries for Wholly Owned Subsidiary a. Equity Method Entries on Trim Corp.'s Books: Investment in Round Corp. Cash 400,000 400,000 Record the initial investment in Round Corp. Investment in Round Corp. Income from Round Corp. 80,000 80,000 Record Trim Corp.'s 100% share of Round Corp.'s 20X2 income Cash Investment in Round Corp. 25,000 25,000 Record Trim Corp.'s 100% share of Round Corp.'s 20X2 dividend b. Book Value Calculations: Total Book Value = Common Stock + Retained Earnings Original book value + Net Income - Dividends 400,000 80,000 (25,000) 120,000 280,000 80,000 (25,000) Ending book value 455,000 120,000 335,000 1/1/X2 12/31/X2 Goodwill = 0 Goodwill = 0 Identifiable excess = 0 Book value = CS + RE = 400,000 Excess = 0 $400,000 Initial investment in Round Corp. Book value = CS + RE = 455,000 2-16 $455,000 Net investment in Round Corp. Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-16 (continued) Basic Elimination Entry Common stock Retained earnings Income from Round Corp. Dividends declared Investment in Round Corp. 120,000 280,000 80,000 25,000 455,000 E2-17 Basic Consolidation Entries for Fully Owned Subsidiary a. Equity Method Entries on Purple Co.'s Books: Investment in Amber Corp. Cash 500,000 500,000 Record the initial investment in Amber Corp. Investment in Amber Corp. Income from Amber Corp. 50,000 50,000 Record Purple Co.'s 100% share of Amber Corp.'s 20X7 income Cash Investment in Amber Corp. 20,000 20,000 Record Purple Co.'s 100% share of Amber Corp.'s 20X7 dividend b. Book Value Calculations: Total Book Value = Common Stock + Retained Earnings Original book value + Net Income - Dividends 500,000 50,000 (20,000) 300,000 200,000 50,000 (20,000) Ending book value 530,000 300,000 230,000 2-17 Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential 1/1/X7 12/31/X7 Goodwill = 0 Goodwill = 0 Identifiable excess = 0 Book value = CS + RE = 500,000 Excess = 0 $500,000 Initial investment in Amber Corp. Book value = CS + RE = 530,000 2-18 $530,000 Net investment in Amber Corp. Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No Differential E2-17 (continued) Basic Elimination Entry Common stock Retained earnings Income from Amber Corp. Dividends declared Investment in Amber Corp. 300,000 200,000 50,000 20,000 530,000 Investment in Amber Corp. Acquisition Price Net Income 500,000 50,000 50,000 Basic 50,000 0 0 2-19 Ending Balance Dividends 530,000 530,000 Net Income 50,000 20,000 Ending Balance Income from Amber Corp.
Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more. Course Hero has millions of course specific materials providing students with the best way to expand their education.

Below is a small sample set of documents:

N. Illinois - ACCOUNTING - 152
Chapter 02 - Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiaries with No DifferentialCHAPTER 2Reporting Intercorporate Investments and Consolidation of Wholly Owned Subsidiarieswith No DifferentialANSWERS TO QUESTIONSQ
N. Illinois - ACCOUNTING - 152
SOLUTIONS TO EXERCISESE3-1 Multiple-Choice Questions on Consolidation Overview[AICPA Adapted]1. d2. c3. b4. a5. bE3-2 Multiple-Choice Questions on Variable Interest Entities1. c2. d3. a4. bE3-3 Multiple-Choice Questions on Consolidated Balanc
N. Illinois - ACCOUNTING - 152
CHAPTER 03THE REPORTING ENTITY AND CONSOLIDATION OF LESS-THAN-WHOLLY-OWNEDSUBSIDIARIES WITH NO DIFFERENTIALANSWERS TO QUESTIONSQ3-1 The basic idea underlying the preparation of consolidated financial statements is thenotion that the consolidated fina
N. Illinois - ACCOUNTING - 152
SOLUTIONS TO EXERCISESE4-1 Cost versus Equity Reportinga. Cost-method journal entries recorded by Roller Corporation:20X5Investment in Steam Company StockCashRecord purchase of Steam Company stock.270,000270,000CashDividend IncomeRecord dividen
N. Illinois - ACCOUNTING - 152
CHAPTER 04CONSOLIDATION OF WHOLLY OWNED SUBSIDIARIES ACQUIRED AT MORE THANBOOK VALUEANSWERS TO QUESTIONSQ4-1 The carrying value of the investment is reduced under equity method reporting when (a)a dividend is received from the investee, (b) a differe
N. Illinois - ACCOUNTING - 152
Chapter 05 - Consolidation of Less-Than-Wholly-Owned Subsidiaries Acquired at More than Book ValueSOLUTIONS TO EXERCISESE5-1 Multiple-Choice Questions on Consolidation Process1. d2. d3. b4. d [AICPA Adapted]E5-2 Multiple-Choice Questions on Consoli
N. Illinois - ACCOUNTING - 152
CHAPTER 05CONSOLIDATION OF LESS-THAN-WHOLLY-OWNED SUBSIDIARIES ACQUIRED ATMORE THAN BOOK VALUEANSWERS TO QUESTIONSQ5-1 The noncontrolling interest is reported as a separate item in the stockholders equitysection of the balance sheet. Past practice of
N. Illinois - ACCOUNTING - 152
SOLUTIONS TO EXERCISESE6-1 Multiple-Choice Questions on Intercompany Inventory Transfers[AICPA Adapted]1.a2.c3.a4.c5.c6.cNet assets reportedProfit on intercompany saleProportion of inventory unsold at year end($60,000 / $240,000)Unreali
N. Illinois - ACCOUNTING - 152
CHAPTER 06INTERCOMPANY INVENTORY TRANSACTIONSANSWERS TO QUESTIONSQ6-1 All inventory transfers between related companies must be eliminated to avoid anoverstatement of revenue and cost of goods sold in the consolidated income statement. Inaddition, wh
N. Illinois - ACCOUNTING - 152
SOLUTIONS TO EXERCISESE7-1 Multiple-Choice Questions on Intercompany Transfers[AICPA Adapted]1.c2.d3.b4.a5.bDepreciation expense recorded by PirnDepreciation expense recorded by ScrollTotal depreciation reportedAdjustment for excess deprec
N. Illinois - ACCOUNTING - 152
SOLUTIONS TO EXERCISESE7-1 Multiple-Choice Questions on Intercompany Transfers[AICPA Adapted]1.c2.d3.b4.a5.bDepreciation expense recorded by PirnDepreciation expense recorded by ScrollTotal depreciation reportedAdjustment for excess deprec
N. Illinois - ACCOUNTING - 152
CHAPTER 07INTERCOMPANY TRANSFERS OF SERVICES AND NONCURRENT ASSETSANSWERS TO QUESTIONSQ7-1 Profits on intercorporate sales generally are considered to be realized when the affiliatethat has purchased the item sells it to a nonaffiliate. For depreciabl
N. Illinois - ACCOUNTING - 152
CHAPTER 07INTERCOMPANY TRANSFERS OF SERVICES AND NONCURRENT ASSETSANSWERS TO QUESTIONSQ7-1 Profits on intercorporate sales generally are considered to be realized when the affiliatethat has purchased the item sells it to a nonaffiliate. For depreciabl
Aberystwyth University - SOM - 6301
A1 Introduction to Microsoft ExcelThe purpose of this appendix is to introduce you to Microsoft Excel and provide enough instruction to allow you touse Excel to produce statistical results. We suggest that you obtain an Excel instruction book to help yo
Aberystwyth University - SOM - 6301
A2 Excel Troubleshooting and Detailed Instructions for Office1997, 2000, XP, and 2003Before using this appendix please read CD Appendixes A1. If problems persist use this appendix to getexact instructions.The goal of this appendix is to help students
Aberystwyth University - SOM - 6301
A3 Excel Troubleshooting and Detailed Instructions for Office2007 and 2010Before using this appendix please read CD Appendix A1. If problems persist use this appendix to get exactinstructions.The goal of this appendix is to help students resolve any p
Aberystwyth University - SOM - 6301
American National Election Survey 2004Missing data codes: 2, 1= Question was not asked or not appropriate; 88 = Dont know; 89 = Refused.ID: Identification number: 1 - 1212GENDER: 1. Male, 2. Female.AGE: 18 - 90. Missing data: 0, 98.RACE: 10. Black, 2
Aberystwyth University - SOM - 6301
American National Election Survey 2008Missing data codes: 2, 1= Question was not asked or not appropriate; 8 = Dont know; 9 = Refused.ID: Identification number: 1 - 1797GENDER: 1. Male, 2. Female.AGE: 18 - 93. Missing data: 9, 8.RACE: 10. Black, 20.
Aberystwyth University - SOM - 6301
APPLICATIONS IN ACCOUNTING AuditingIntroduction to AccountingThe functional areas of finance, operations, and marketing are directly involved in a companys production anddelivery of goods and services to its customers. Although it is not directly invol
Aberystwyth University - SOM - 6301
Approximating Means and Variances from Grouped DataIt is often the case that the statistics practitioner does not have access to the data, but instead is providedwith a frequency distribution. This is often the way in which secondary sources of data suc
Aberystwyth University - SOM - 6301
Appendix Bartlett's TestOne of the required conditions for the F-test of the analysis of variance is that the population variances areequal. Informally we can examine the sample variances or sample standard deviations (output by bothExcel and Minitab)
Aberystwyth University - SOM - 6301
Continuous Probability Distributions: Calculus ApproachWe introduced discrete random variables and their probability distributions in Chapter 7. The requirementsfor a discrete random variable X that can assume values xi are1. 0 P( x i ) ) 12.for all
Aberystwyth University - SOM - 6301
Control Charts for Variables: x and R ChartsAs you already have seen, we can use the sample variances to estimate the process distribution standarddeviation. For technicians who perform the analysis by hand, the calculation of sample variances isrelati
Aberystwyth University - SOM - 6301
Converting Excels Probabilities to p-ValuesThe dialog box for the z-test of a mean as well as the dialog boxes of other procedures in Excel does notinclude the specification of the alternative hypothesis. Because the p-value of the test depends on thea
Aberystwyth University - SOM - 6301
Counting FormulasIn Chapter 6 we pointed out that one method of assigning probabilities is the classical approach. Using thisapproach it is often necessary to determine the number of possible outcomes. In this appendix we describefour formulas that cou
Aberystwyth University - SOM - 6301
Deleting Blank Rows in ExcelHighlight the columns whose blank rows you want to delete.Click Data and SortSelect the first column and Smallest to largest.Proceed to the fist blank cell in that column. Highlight all rows in the other columns and delete
Aberystwyth University - SOM - 6301
Deriving the Normal EquationsThe least squares method was introduced in Chapter 4 and used in Chapter 16. The objective was todetermine the sample regression liney = b0 + b1xThat would minimize the sum of squared deviations between the points and the
Aberystwyth University - SOM - 6301
Descriptive Techniques Review ExercisesUse graphical and/or numerical techniques to present and summarize the data for each of the followingexercises. Bear in mind that your goal is to produce all the information that potentially exists in the data.Bri
Aberystwyth University - SOM - 6301
Determining Normal Probabilities Using P(0 < Z < z)To calculate the probability that a normal random variable falls into any interval we need to compute the area in theinterval under the curve. Unfortunately, the function is not as simple as the uniform
Aberystwyth University - SOM - 6301
Determining Normal Probabilities using the Normal TableP(0 < Z < z)To calculate the probability that a normal random variable falls into any interval we need to compute the area in theinterval under the curve. Unfortunately, the function is not as simp
Aberystwyth University - SOM - 6301
Excel and Minitab Instructions for Missing Data and forRecoding DataMissing DataExcelExcel (the techniques listed under Data Analysis) addresses the problem inconsistently. Some functionsrecognize blank cells as missing data; others, as well as the a
Aberystwyth University - SOM - 6301
Excel and Minitab Instructions for Stacking and UnstackingDataExcel InstructionsMost Excel statistical techniques require unstacked data. Suppose that the data are stacked in the followingway: Column A stores the observations, and column B stores the
Aberystwyth University - SOM - 6301
General Social Survey 2002Missing data codes: 1, 0 = Question was not asked; 8, 98, 999998 = Dont know; 9, 99, 999999 = No answer.ID: Identification number: 1 2765.AGE: 18 - 88; 89 = 89 and older. Missing data: 0, 98, 99.SEX: 1. Male, 2. Female. Missi
Aberystwyth University - SOM - 6301
General Social Survey 2004Missing data codes: 1, 0 = Question was not asked; 8, 98, 999998 = Dont know; 9, 99, 999999 = No answer.ID: Identification number: 1 2812.AGE: 18 - 88; 89 = 89 and older. Missing data: 0, 98, 99.SEX: 1. Male, 2. Female. Missi
Aberystwyth University - SOM - 6301
General Social Survey 2006Missing data codes: 1, 0 = Question was not asked; 8, 98, 999998 = Dont know; 9, 99, 999999 = No answer.ID: Identification number: 1 4510.AGE: 18 - 88; 89 = 89 and older. Missing data: 0, 98, 99.SEX: 1. Male, 2. Female. Missi
Aberystwyth University - SOM - 6301
General Social Survey 2008Missing data codes: 1, 0 = Question was not asked; 8, 98, 999998 = Dont know; 9, 99, 999999 = No answer.ID: Identification number: 1 2023.AGE: 18 - 88; 89 = 89 and older. Missing data: 0, 98, 99.SEX: 1. Male, 2. Female. Missi
Aberystwyth University - SOM - 6301
Hypergeometric DistributionA hypergeometric experiment is an experiment where a sample of n items is taken without replacementfrom a finite population of N items, each of which is classified as a success or a failure. (If the sampling isdone with repla
Aberystwyth University - SOM - 6301
Introduction to Nonparametric TechniquesThroughout this book we have presented statistical techniques that are used when the data are either interval ornominal. In this chapter, we introduce statistical techniques that deal with ordinal data. We will in
Aberystwyth University - SOM - 6301
Kruskal-Wallis Test and Friedman TestKruskal-Wallis testIn this appendix we introduce two statistical procedures designed to compare two or more populations. The KruskalWallis test is applied to problems with the following characteristics:1 The problem
Aberystwyth University - SOM - 6301
LOGISTIC REGRESSIONOne of the requirements of regression analysis is that the dependent variable must be interval. However, there arenumerous applications where the dependent variable is nominal and where there are only two possible values. Forexample,
Aberystwyth University - SOM - 6301
Rule of FiveThe test statistic used to compare the relative sizes of observed and expected frequencies is2 =(f i e i ) 2eiWe previously stated that this test statistic has an approximate chi-squared distribution. In fact, the actualdistribution of t
Aberystwyth University - SOM - 6301
Sample of Occupation Prestige ScoresPhysiciansAttorneysCollege professorsPhysicists and astronomersArchitectsAerospace engineersJudgesCEOsPsychologistsClergyPharmacistsRegistered nursesAthletesAccountants/auditorsMechanical engineersAuthor
Aberystwyth University - SOM - 6301
Spearman Rank Correlation Coefficient and TestIn Section 16.4 we introduced the test of the coefficient of correlation, which allows us to determine whether there isevidence of a linear relationship between two interval variables. Recall that the requir
Aberystwyth University - SOM - 6301
Szroeters Test for HeteroscedasticityHeteroscedasticity is a condition wherein the variance of the error variable in linear regression is notconstant. Szroeters test is used to test for this condition. The hypotheses areH 0 : Variance is constantH 1 :
Aberystwyth University - SOM - 6301
TreeplanTreeplan is an Excel add-in that allows you to build decision trees. To use Treeplan find the Treeplanfolder (originally stored on the CD and installed on your computer with the other Excel files). Open it andclick the TREEPLAN icon. This will
Aberystwyth University - SOM - 6301
Using the Laws of Expected Value and Variance to Derive theParameters of Sampling DistributionsMean and Variance of the Sampling Distribution of the Mean with n = 2Let X1 and X 2 be the random variables representing the results of a random sample of si
Aberystwyth University - SOM - 6301
Wilcoxon Rank Sum Test and Wilcoxon Signed Rank Sum TestWilcoxon Rank Sum TestThe test we introduce here deals with problems with the following characteristics:1 The problem objective is to compare two populations.2 The data are interval where the nor
Aberystwyth University - SOM - 6301
Type II ErrorH0: MU1-MU2SIGMA1SIGMA2n1n2ALPHAH1: MU1-MU20101025250.055Critical valueProb(Type II error)Power of the test4.650.45110.5489Type II ErrorH0: MU-MU2SIGMA1SIGMA2n1n2ALPHAH1: MU1-MU20101025250.05-5Critical valu
Aberystwyth University - SOM - 6301
Type II ErrorH0: p1H0: p2n1n2AlphaH1: p1H1: p20.30.1251000.050.70.4Critical valueProb(Type II error)Power of the test0.35860.71370.2863Type II ErrorH0: p1H0: p2n1n2AlphaH1: p1H1: p20.10.3100250.050.40.7Critical valuesP
Aberystwyth University - SOM - 6301
Type II ErrorH0: MUSIGMASample sizeALPHAH1: MU170654000.05180Critical valueProb(Type II error)Power of the test175.350.07610.9239Type II ErrorH0: MUSIGMASample sizeALPHAH1: MU2211000.0521Critical valueProb(Type II error)Power
Aberystwyth University - SOM - 6301
z-Test of a MeanSample meanPopulation standard deviationSample sizeHypothesized meanAlpha178654001700.05z StatP(Z<=z) one-tailz Critical one-tailP(Z<=z) two-tailz Critical two-tail2.460.00691.64490.01381.96001234567At-Test of
Aberystwyth University - SOM - 6301
Portfolio of 2 StocksVariance-Covariance MatrixMatrixStock 1Stock 2Stock 1 Stock 20.00000.00000.0000Expected Returns0.00000.0000Weights0.00000.0000Portfolio ReturnExpected ValueVarianceStandard Deviation0.00000.00000.0000Matrix00E
Aberystwyth University - SOM - 6301
Pay Equity CalculationsFactorsKnowledge & trainingResponsibilityMental EffortPhysical EffortWorking ConditionsTotal scoreWeightMaintenance Security Gardener Technician Cleaner Secretary Bookstore Cafeteria0.25123916420.232717277
Aberystwyth University - SOM - 6301
Medical screeningDiseasePrior0.01LikelhoodSensitivityFalse negative0.7000.300Joint Test result0.00700.0030Positive0.1407Negative0.8594No disease0.99False positiveSpecificity0.1350.8650.13370.8564PosteriorDiseaseNo disease0.0498
Aberystwyth University - SOM - 6301
123456Az-Estimate of a MeanSample meanPopulation standard deviationSample sizeConfidence levelB370.1675250.95CConfidence Interval Estimate370.16Lower confidence limitUpper confidence limitDE29.40340.76399.56123456At-Estim
Aberystwyth University - SOM - 6301
t-Estimate of a MeanSample meanSample standard deviationSample sizePopulation sizeConfidence level101255000.95Confidence Interval Estimate10.0000Lower confidence limitUpper confidence limit0.40279.597310.40271234567At-Estimate of
Aberystwyth University - SOM - 6301
Case 12.1Mean number of cans/ student / weekNumber of cans sold annuallyGross revenueLess 35% university takeCost to produce cansNet profitCurrent profit1.763,520,000$2,640,000$1,716,000$704,000$812,000$484,000
Aberystwyth University - SOM - 6301
Type II ErrorH0: pSample sizeAlphaH1: p0.51000.050.6Critical valueProb(Type II error)Power of the test0.58220.35850.6415Type II ErrorH0: pSample sizeAlphaH1: p0.51000.050.4Critical valuesProb(Type II error)Power of the test0.417
Aberystwyth University - SOM - 6301
Approximating p-Values from the Student t TableIn Chapter 11 we showed how to calculate the p-value of a test when the sampling distribution is normal.The normal table (Table 3 in Appendix B) is designed to calculate probabilities. However, in order to
Aberystwyth University - SOM - 6301
General Social Survey 2006Missing data codes: 1, 0 = Question was not asked; 8, 98, 999998 = Dont know; 9, 99, 999999 = No answer.ID: Identification number: 1 4510.AGE: 18 - 88; 89 = 89 and older. Missing data: 0, 98, 99.SEX: 1. Male, 2. Female. Missi
Aberystwyth University - SOM - 6301
SourcePetroleumNatural gasCoal and coal productsNuclearHydroelectricWoodBiofuelsWasteGeothermalWindSolarQuadrillion BTUs39.77323.63722.8018.4152.4462.1421.0240.4300.3490.3410.081