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[email protected](#) SPSS DATA FILE MS WINDOWS Release 9.0 #########################[email protected] Mar 9914:48:07 ###########################PARENT %###Parents of female

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Homework7 deadline DEC. 3, 2014
Homework8 deadline Dec. 7, 2014

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[email protected](#) SPSS DATA FILE MS WINDOWS Release 9.0 ################ #########[email protected] Mar 9914:48:07 ###########################PARENT %###Parents of female high school student ########################MATH
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###Math classes#################No advanced math ###### ?#Some advanced math ########################## ?#Primarily father #######@#Father and mother ############################ ########### ################################### ########### ############################# #######ededededededededededededededededededededede eeeeeeeeeeeeeeeeefdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdf dfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdf dfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfefefefefefefefe efe
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[email protected](#) SPSS DATA FILE MS WINDOWS Release 9.0 ################(#########[email protected] Mar 9914:58:40 ###########################WEIGHT ########################TIME ####Time in Seconds ############## ? overweight #######@normal weight ############################ ########### ################################### ########### ############################# #######e e e e #####H @##### @##### @##### ؁ @e e e e #####@ @#####h @##### @##### @e e f f #####X @##### @##### @#####p @f f f f ȁ ȅ #####X @###### @##### ؃ @###### @f f f f ##### @##### @#####0 @######@f f f f # #### @##### @##### @#####І@f f f f ##### Ȇ @###### @##### @##### @f f f f ##### @##### @#####Ђ@##### }@f f f f ##### @### ȇ ##P @#####x @#####І@f f f f #####` @##### @##### @##### @ ȋ
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[email protected](#) IBM SPSS STATISTICS 64-bit MS Windows 21.0.0.0 ################n#########[email protected] Sep 1421:16:20 ####################
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[email protected](#) IBM SPSS STATISTICS 64-bit MS Windows 22.0.0.0 ##########################[email protected] Nov 1421:23:16 ###########################CHIP ####Method of cooking potato chips ########################NUMBER &###Number who preferred each type of chip ############## ?#Fried in animal fat #######@#Fried in Canola oil #######@#Baked ######################################## ############### ##################        ####################################### ################CHIP=chip NUMBER=number############################################%###chip: [email protected]('0' )/number:[email protected]('0' )################UTF-8 #######ekf gl##
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PSYC 355 SPSS H OMEWORK 7 I NSTRUCTIONS C HI S QUARE Part 1: Green & Salkind: Lesson 40, Exercises 1–4 The following helpful tips are numbered to correspond with the exercise number to which they refer (a dash indicates that no tips are needed): 1. Use the method reviewed in the presentation to weight the cases for this data set. (no points—done in data file) 2. Do a, b, and c. (2 pts for output and 2 pts each for a–c) 3. ---------- (2 pts) 4. All homework “Results sections” must follow the example given in the Course Content document “Writing Results of Statistical Tests in Current APA Format” (Note: you do not have to refer to a figure). (2 pts) Green & Salkind: Lesson 41, Exercises 1–3 The following helpful tips are numbered to correspond with the exercise number to which they refer (a dash indicates that no tips are needed): NOTE: This exercise does not use the weighted cases method. Use the data file “as is.” 1. Do a, b, c, d, and e. For letter “e,” this question is asking specifically about effect size. (2 pts for output and 2 pts each for a–e) 2. ---------- (2 pts) 3. All homework “Results sections” must follow the example given in the Course Content document “Writing Results of Statistical Tests in Current APA Format” (Note: you do not have to refer to a figure). (2 pts) Part 2: 1. An industrial/organizational (I/O) psychologist is helping a company determine the type of work stations preferred by its employees. The business owner believes that people who work in different departments may prefer different work station layouts. In order to examine this claim, the I/O psychologist sets up 3 simulated work stations: private office (PO), semi- private office (SPO), and open floor plan (OFP). She recruits employees from 3 different departments: Information Technology, Human Resources, and Marketing. The participants spend 30 minutes in each simulated work station performing general pre-arranged tasks. At the end of the 1.5 hours, the participants turn in a form on which they mark which work station they prefer. The results are listed in the table on the following page. Perform a chi square test of independence (using an SPSS two-way contingency table analysis) to determine whether the proportions of work station preferences differ across departments. Use the weighted cases method. Page 1 of 3
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PSYC 355 The steps will be the same as the ones you have been practicing in Part 1 of the assignment— the only difference is that you are now responsible for creating the data file as well. Remember to name and define your variables under the “Variable View,” then return to the “Data View” to enter the data. (2 pts) Private Office Semi-Private Office Open Floor Plan TOTAL Information Technology 9 6 4 19 Human Resources 6 10 3 19 Marketing 7 3 9 19 TOTAL 22 19 16 57 2. Create a clustered bar graph depicting your results. (2 pts) 3. Write an APA-style Results section describing the outcome. All homework “Results sections” must follow the example given in the Course Content document “Writing Results of Statistical Tests in Current APA Format” (Note: you do not have to refer to a figure). (2 pts) Part 3: Cumulative Homework 1. A researcher wants to find out if the number of absences from a chemistry class are predictive of final exam scores at a local university. The data from the past term are in the table below. Are number of absences predictive of final exam scores? Choose the correct test to analyze this question, set up the SPSS file, and run the analysis. Follow the directions on the following page. Number of Absences Final Exam Scores 1 1 2 3 4 5 5 5 6 6 6 7 7 98 95 89 89 80 85 80 75 76 69 70 62 60 Page 2 of 3
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PSYC 355 SPSS H OMEWORK 8 I NSTRUCTIONS Nonparametric Tests Part 1: 1. Green & Salkind: Lesson 42, Exercises 1, 3–4 The following helpful tips are numbered to correspond with the exercise number to which they refer (a dash indicates that no tips are needed): 1. This research scenario will be familiar to you. Do letters a, b, and c, answering the questions beneath your SPSS output. (3 pts for output and 2 pts each for a–c) 3. All homework “Results sections” must follow the example given in the Course Content document “Writing Results of Statistical Tests in Current APA Format” (Note: you do not have to refer to a figure). (4 pts) 4. Create a boxplot as done in earlier modules/weeks. (3 pts) 2. Spearman Rho Exercise: This exercise is not found in Green & Salkind. Open the data file “Mod8_SpearmanRho_Exercise File” in the Module/Week 8 SPSS Assignments folder in Blackboard and read the following information; answer the questions below. Scenario: During the Vietnam War, a draft was put in place that selected young men born on certain dates and placed them in the armed services. The process proceeded via lottery: Dates like “Sept. 14” were placed in capsules, one for each of the 365 days of the year, and the capsules were then drawn randomly from a container. In the 1970 draft, Sept. 14 was the first date drawn, meaning that all young men born on Sept. 14 were eligible for the very first round of the draft, and so on. After the results of the 1970 draft were analyzed, many statisticians and politicians asserted that the process had not been random at all, and certain men had a higher chance of being drafted than others. This case is famous, making it to the pages of international newspapers and the U.S. Supreme Court. In the SPSS data file in Blackboard, you will find the original 1970 draft data with two variables. Column 1 contains the consecutive day of the year (1 = Jan. 1; 2 = Jan. 2; and so on). Column 2 contains the draft rank (1 = first date drawn; 2 = second date drawn; and so on). So, in the first row of the data set, Day 1 (Jan. 1) had a draft rank of 305. The lower the draft rank, the sooner and more likely a man was to be drafted. So, a higher rank (like 305, for example) was preferable to those who did not want to be drafted right away. If the process had been statistically random, there would be no correlation between the day of the year you were born and the rank that was assigned to you (r = 0). Any type of significant correlation would mean that there was something relating the variables beyond mere random error, or chance. Page 1 of 3
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PSYC 355 1. Open the data file and perform a Spearman correlation analysis for the day of year and the draft rank. Paste your output in the homework document. (2 pts) 2. Write a current APA-style results section describing the outcome. (2 pts) 3. Answer the next two questions in “layman’s terms” as if for someone who does not know much about statistics: (a) Why did people accuse the process of not being random? (b) What do the data indicate for men born earlier in the year vs. men born later in the year? (2 pts) It’s not required, but if you want to check out the original New York Times article and see an interesting graph, go to this link: http://frewm.wikispaces.com/file/view/nytimes.pdf (Data file source: http://www.amstat.org/publications/jse/v5n2/datasets.starr.html#rosenbaum1 ) Part 2: 1. A university assessment department collects data to determine whether class ranking differs between male and female students. Based on the top 12 males and top 12 females of the senior class, is there a difference between genders on where they are ranked in their class? Perform a Mann-Whitney U test, being sure to follow the directions on the following page. (3 pts) Male Female 2 5 7 10 11 13 15 16 18 21 23 24 1 3 4 6 8 9 12 14 17 19 20 22 Page 2 of 3
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AssignmentNonPara_Beachbabe9.docx

PSYC 355 SPSS HOMEWORK 8 INSTRUCTIONS
Nonparametric Tests
Part 1:
1. Green & Salkind: Lesson 42, Exercises 1, 3–4
The following helpful tips are numbered to correspond with the exercise...

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