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STAT 303  Texas A&M Study Resources

Ex1fsp05a
School: Texas A&M
STAT303: Secs 508  510 Spring 2005 Exam #1 Form A Instructor: Julie Hagen Carroll 1. Dont EVEN open this until you are told to do so. 2. Be sure to mark your CORRECT section number and your test form on the scantron! 3. Sign your name where indicated on

HW 1
School: Texas A&M
Lab#_ Section 30_5_ Name_ Partner: _ Homework #1 Due Feb. 2nd or 3rd. BE SURE YOU READ THE HOMEWORK INFORMATION HANDOUT! You must have the header information at the top of YOUR homework. Even though you may have a partner, each of you must turn in

Ex2asp09
School: Texas A&M
STAT303 Sec 508510 Spring 2009 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 mutiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your

Ex2af08
School: Texas A&M
STAT303 Sec 508510 Fall 2008 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. All graphs are on the last page which you may remove. 3. There are 20 multiplechoice questions on this exam, each wo

Ex2af05
School: Texas A&M
STAT303: Sec 508 Fall 2005 Exam #2 Form A Instructor: Julie Hagen Carroll 1. Don't EVEN open this until you are told to do so. 2. Be sure to mark your CORRECT section number and your test form on the scantron! 3. Sign your name where indicated on your sca

Ex2af03_508
School: Texas A&M
STAT303: Sections 508 Fall 2003 Exam #2 Form A Name: Section and Lab Number: 1. Please write any questions or explanations on this exam. I will read them before assigning your grade. 2. There are 20 multiplechoice questions on this exam, each worth 5 poi

Ex2af04
School: Texas A&M
STAT303: Secs 508510 Fall 2004 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Don't even open this until you are told to do so. 2. Be sure to write your instructor's name in the space provided on the scantron and your name beneath. 3. There are

Ex2af03_510
School: Texas A&M
STAT303: Sections 510 Fall 2003 Exam #2 Form A Name: Section and Lab Number: 1. Please write any questions or explanations on this exam. I will read them before assigning your grade. 2. There are 20 multiplechoice questions on this exam, each worth 5 poi

Ex2af03_509
School: Texas A&M
STAT303: Sections 509 Fall 2003 Exam #2 Form A Name: Section and Lab Number: 1. Please write any questions or explanations on this exam. I will read them before assigning your grade. 2. There are 20 multiplechoice questions on this exam, each worth 5 poi

Ex2a509
School: Texas A&M
STAT303 Sec 509 Spring 2001 Exam #2 Form A Instructor: Julie Hagen Carroll 1. Don't EVEN open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answers

Ex2af02
School: Texas A&M
STAT303: Secs 508510 Fall 2002 Exam #2 Form A Instructor: Julie Hagen Carroll 1. Dont even open this until you are told to do so. 2. There are 21 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answe

Ex2af09
School: Texas A&M
STAT303 Sec 508510 Fall 2009 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. All graphs are on the last page which you may remove. 3. There are 20 multiplechoice questions on this exam, each wo

Ex2af10
School: Texas A&M
STAT303 Sec. 508510 Fall 2010 Exam #2 Form A October 28, 2010 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answers clearly. Mult

Ex2af13
School: Texas A&M
STAT303 Fall 2013 Exam #2 Form A 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backpack and other things along the walls or at the fro

Ex2asp07
School: Texas A&M
STAT303 Sec 508510 Spring 2007 Exam #2 Form A Instructor: Julie Hagen Carroll October 10, 2007 1. Don't even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Plea

Ex2asp03
School: Texas A&M
STAT303: Secs 509511 Spring 2003 Exam #2 Form A Instructor: Julie Hagen Carroll 1. Dont even open this until you are told to do so. 2. Be sure to mark your section number (509, 510 or 511) on the scantron! 3. There are 20 multiplechoice questions on thi

Ex2asp04
School: Texas A&M
STAT303 Secs 508510 Spring 2004 Exam #2 Form A Instructor: Julie Hagen Carroll 1. Don't EVEN open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answ

Ex2asp08
School: Texas A&M
STAT303 Sec 508510 Spring 2008 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Don't even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark you

Ex2as11_7
School: Texas A&M
STAT303 Sec 50710 Fall 2011 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. Please print your name above so that it can be returned to you. 3. There are ONLY 17 multiplechoice questions on this

Ex2af12
School: Texas A&M
STAT303 Sec 507510 Fall 2012 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your a

Ex2af14
School: Texas A&M
STAT303 Sec 503 Fall 2014 Exam #2 Form A Instructor: Julie Hagen Carroll November 3, 2014 1. Dont even open this until you are told to do so. 2. Remember to put your phone on airplane mode NOW. You may listen to tunes as long as it doesnt bother the peopl

Ex2asp02
School: Texas A&M
STAT303: Secs 509511 Spring 2002 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Don't even open this until you are told to do so. 2. Be sure to write your instructor's name in the space provided and your name beneath. 3. There are 20 multiplech

Ex2a508_001
School: Texas A&M
STAT303 Sec 508 Spring 2006 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. Please PRINT your name in the blanks provided. 3. There are 20 multiplechoice questions on this exam, each worth 5 poi

Ex1asp13
School: Texas A&M
STAT303 Secs 504 Spring 2013 Exam #1 Form A Instructor: Julie Hagen Carroll February 7, 2013 1. Do not open this exam until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth the same amount. Please mark your answers

Ex1asp10
School: Texas A&M
STAT303 Sec 508510 Spring 2010 Exam #1 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your

Ex1asp07
School: Texas A&M
STAT303 Sec 508510 Spring 2007 Exam #1 Form A Instructor: Julie Hagen Carroll Name: 1. Don't even open this until you are told to do so. 2. Please PRINT your name in the blanks provided. 3. There are 20 multiplechoice questions on this exam, each worth

Ex1asp03
School: Texas A&M
STAT303 Secs 509511 Spring 2003 Exam #1 Form A Instructor: Julie Hagen Carroll September 24, 2002 1. Dont EVEN open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Ple

Ex1asp08
School: Texas A&M
STAT303 Sec 508510 Spring 2008 Exam #1 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. All graphs are on the last page which you may remove. 3. There are 20 multiplechoice questions on this exam, each

Ex1af14
School: Texas A&M
STAT303 Sec 503 Fall 2014 Exam #1 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. Remember to put your phone on airplane mode NOW. You may listen to tunes as long as it doesnt bother the people around yo

Ex1asp04
School: Texas A&M
STAT303 Secs 508510 Spring 2004 Exam #1 Form A Instructor: Julie Hagen Carroll 1. Dont EVEN open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answe

Ex1asp02
School: Texas A&M
STAT303 Secs 509511 Spring 2002 Exam #1 Form A Instructor: Julie Hagen Carroll PRINT Your Name: Thursday Section: Computer Number: 1. Don't EVEN open this until you are told to do so. 2. Be sure to MARK your REGISTERED section number and your test form (A

Ex1af13
School: Texas A&M
STAT303 Sec 503 Fall 2013 Exam #1 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backpack

Ex1asp12
School: Texas A&M
STAT303 Secs 507510 Spring 2012 Exam #1 Form A Instructor: Julie Hagen Carroll May 2, 2012 1. Do not open this exam until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth the same amount. Please mark your answers

Ex1asp09
School: Texas A&M
Stat 303508510 Spring 2009 Exam 1 Form A 1. Do not open this test until told to do so. 2. BEFORE YOU DO ANYTHING ELSE: fill out your name, section (508=Tuesday 12:45, 509=2:20 or 510=3:55), UIN, and FORM (A, B or C). 3. Sign your name on the scantron wh

Ex1asp11
School: Texas A&M
STAT303 Sec 508510 Spring 2011 Exam #1 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your

Ex1pracsp13
School: Texas A&M
STAT303 sec 508 Exam #1, Form A Fall 2011 1. The ve number summary for total arsenic levels in 5. Which of the following is an appropriate graph or sumeighty ve 8 oz. boxes of apple juice was Min = 4.2ppb, mary number for categorical data? Q1 = 6.8ppb, Me

Ex2af01
School: Texas A&M
STAT303 Secs 508510 Fall 2001 Exam #2 Form A Instructor: Julie Hagen Carroll 1. Don't even open this until you are told to do so. 2. Be sure to write your instructor's name in the space provided and your name beneath. 3. There are 20 multiplechoice quest

Ex2a8f06
School: Texas A&M
STAT303: Secs 509 Fall 2006 Exam #2 Form A Instructor: Julie Hagen Carroll 1. Don't EVEN open this until you are told to do so. 2. Be sure to mark your CORRECT section number and your test form on the scantron! 3. Sign your name where indicated on your sc

Ex2a508
School: Texas A&M
STAT303: Sec 508 Spring 2005 Exam #2 Form A Instructor: Julie Hagen Carroll 1. Dont EVEN open this until you are told to do so. 2. Be sure to mark your CORRECT section number and your test form on the scantron! 3. Sign your name where indicated on your sc

Ex1f04a
School: Texas A&M
STAT303: Secs 508  510 Fall 2004 Exam #1 Form A Instructor: Julie Hagen Carroll 1. Don't EVEN open this until you are told to do so. 2. Be sure to mark your CORRECT section number and your test form on the scantron! 3. Sign your name where indicated on y

Ex1fsp05a
School: Texas A&M
STAT303: Secs 508  510 Spring 2005 Exam #1 Form A Instructor: Julie Hagen Carroll 1. Don't EVEN open this until you are told to do so. 2. Be sure to mark your CORRECT section number and your test form on the scantron! 3. Sign your name where indicated on

Ex1asp14
School: Texas A&M
STAT303 Sec 503 Spring 2014 Exam #1 Form A Instructor: Julie Hagen Carroll February 11, 2014 Some questions have been adapted from Statistics: The Art and Science of Learning from Data, 3rd ed, by Agresti & Franklin. 1. Dont even open this until you are t

Ex1asp01
School: Texas A&M
STAT303 Secs 509511 Spring 2001 Exam #1 Form A Instructor: Julie Hagen Carroll May 2, 2001 1. Dont EVEN open this until you are told to do so. 2. Be sure to MARK your REGISTERED section number and your test form (A, B, C or D) on the scantron! 3. Sign you

Ex1af11
School: Texas A&M
STAT303 Sec 507 Fall 2011 Exam #1 Form A Instructor: Julie Hagen Carroll Name: 1. Please PRINT your name in the blank above. 2. Do not open this exam until you are told to do so. 3. There are 20 multiplechoice questions on this exam, each worth the same.

Ex2af13ans
School: Texas A&M
STAT303 Fall 2013 Exam #2 Form A 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backpack and other things along the walls or at the fro

Graphs
School: Texas A&M

Ex3asp04
School: Texas A&M
STAT303:Sections508510 Spring2004 Exam#3 FormA 1. Dont EVEN open this until you are told to do so. 2. Be sure to mark your section number and your test form (A, B or C) on the scantron and sign your name where indicatred on your scantron. 3. There are 20

Ex3f06
School: Texas A&M
STAT303: Secs 508 Fall 2006 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. Be sure to write CARROLL in the space provided on the scantron and your name beneath. Fill in your UIN, section number

Ex3asp14
School: Texas A&M
STAT303 Spring 2014 Exam #3 Form A November 14, 2014 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backpack and other things along the

Ex3asp12
School: Texas A&M
STAT303 Sec 507510 Spring 2012 Exam #3 Form A Instructor: Julie Hagen Carroll May 2, 2012 1. Do not open this exam until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth the same amount. Please mark your answers c

Ex3asp11
School: Texas A&M
STAT303 Sec 508510 Spring 2011 Exam #3 Form A Instructor: Julie Hagen Carroll April 20, 2011 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please

Ex3asp10
School: Texas A&M
STAT303 Sec 508510 Spring 2010 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your

Ex3asp04
School: Texas A&M
STAT303: Sections 508 510 Spring 2004 Exam #3 Form A 1. Dont EVEN open this until you are told to do so. 2. Be sure to mark your section number and your test form (A, B or C) on the scantron and sign your name where indicatred on your scantron. 3. There a

Ex3asp09
School: Texas A&M
STAT303 Sec 508510 Spring 2009 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Don't even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark you

Ex2af05soln
School: Texas A&M
Lab:_ Section:_5_ Bonus Homework Name:_ UIN:_ 1. Which of the following is true? *A. Every statistic has a sampling distribution. Since the value of any statistic changes with each sample taken, we can create a sampling distribution for any statistic by t

Exam2expl
School: Texas A&M
Exam 2 Spring 10 1. Sample size affects: power (1), pvalue, type of test statistic (df always depends on n), width of CI, shape and spread of a distribution. Sample size does NOT affect: , bias(need a random sample to be unbiasnessed), (xbar) = (x), con

Fall10Ex1
School: Texas A&M
Fall10Exam1 1.Whichofthefollowingbestdescribesa95thpercentileforagivendistribution? Apercentileisanumber(zscore)thathastheassociatedpercentoftheobservationsbelow(totheleft)ofit. A.thevalueof95%oftheobservations Thiswouldbethemode. B.anumberthatis2standard

Graphs_001
School: Texas A&M
Sale Price = 11972.75 + 3.92 * landval 25% 400000 20% a Percent 300000 15% Sale Price a aa a a 200000 a a a aaaa aa a a aaa a a aa a aa a aaa a a a a a aa a aa a a a a aaaaa a aaaaa aa a aa a a aaaa a a aa a a a a a aa a a aa a a a 10% a a a a aa a a a a

Sp08graphs
School: Texas A&M
Graphs for Exam 1 Spring `08 Scatterplot Histogram Normal quantile plot boxplots

Ex3af13_ans
School: Texas A&M
STAT303 Fall 2013 Exam #3 Form A Instructor: Julie Hagen Carroll November 19, 2013 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backp

Exam1exp
School: Texas A&M
STAT303sec507Exam#1,FormAFall2011 1.Aresearcherisinterestedinthee_ectsofsunlightonelderlypeople(i.e.,thoseover65yearsofage)livingin Texas.Whichofthefollowingwaysofsamplingmighttendtoproduceabiasedviewoftheeffectofsunlighton elderlyTexans? A.Fiftypeopleare

Fall10Ex2
School: Texas A&M
Fall 10  Exam 2 Explanations 1; (5 pts) Edit  Delete  Grade If we each generated 20 random samples from a population of N(4, 102). From these samples, we tested H0: = 4 vs. HA: 4 at the 5% level. Which of the following would be true? A. There would be

Ex1hw
School: Texas A&M
Lab# _ Go to Sec: _ STAT303 Sec 508510 Spring 2006 Exam #1 Name: _ Reg Section: _ 1. Why do we use s, the standard deviation, rather than s2, the variance, when describing a sample and doing calculations? You CANNOT calculate a standard deviation without

Ex3bf14
School: Texas A&M
STAT303 Sec 503 Fall 2014 Exam #3 Form A Instructor: Julie Hagen Carroll December 10, 2014 1. Dont even open this until you are told to do so. 2. Remember to put your phone on airplane mode NOW. You may listen to tunes as long as it doesnt bother the peop

Ex3asp07
School: Texas A&M
STAT303 Sec 508510 Spring 2007 Exam #3 Form A Instructor: Julie Hagen Carroll October 10, 2007 1. Dont even open this until you are told to do so. 2. Please PRINT your name in the blanks provided. 3. There are 20 multiplechoice questions on this exam, e

Ex3asp05
School: Texas A&M
STAT303: Secs 508  510 Spring 2005 Exam #3 Form A Instructor: Julie Hagen Carroll 1. Dont EVEN open this until you are told to do so. 2. Be sure to mark your CORRECT section number and your test form on the scantron! 3. Sign your name where indicated on

Ex3asp08
School: Texas A&M
STAT303 Sec 508510 Spring 2008 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Don't even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark you

Ex3af04
School: Texas A&M
STAT303: Secs 508510 Fall 2004 Exam #3 Form A Instructor: Julie Hagen Carroll November 29, 2004 1. Don't even open this until you are told to do so. 2. Be sure to write your instructor's name in the space provided on the scantron and your name beneath. 3

Ex3af07
School: Texas A&M
STAT303 Sec 508510 Fall 2007 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. All graphs are on the last page which you may remove. 3. There are 20 multiplechoice questions on this exam, each wo

Ex3af03
School: Texas A&M
STAT303: Secs 508510 Fall 2003 Exam #3 Form A Instructor: Julie Hagen Carroll 1. Dont even open this until you are told to do so. 2. Be sure to mark your section number (508, 509 or 510) and your test form (A, B or C) on the scantron! 3. There are 20 mul

Ex2asp14ans
School: Texas A&M
STAT303 Spring 2014 Exam #2 Form A March 6, 2014 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backpack and other things along the wal

Ex2asp14
School: Texas A&M
STAT303 Spring 2014 Exam #2 Form A March 20, 2014 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backpack and other things along the wa

Ex2asp10
School: Texas A&M
STAT303 Sec 508510 Spring 2010 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your

Ex2asp13
School: Texas A&M
STAT303 Sec 504 Spring 2013 Exam #2 Form A Instructor: Julie Hagen Carroll March 25, 2013 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark

Ex2asp12
School: Texas A&M
STAT303 Sec 507510 Spring 2012 Exam #2 Form A Instructor: Julie Hagen Carroll May 2, 2012 1. Do not open this exam until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth the same amount. Please mark your answers c

Ex3af08
School: Texas A&M
STAT303 Sec 508510 Fall 2008 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your a

Ex3af10
School: Texas A&M
STAT303 Sec. 508510 Fall 2010 Exam #3 Form A April 11, 2011 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answers clearly. Multip

Ex3af09
School: Texas A&M
STAT303 Sec 508510 Fall 2009 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your a

Ex3asp03
School: Texas A&M
STAT303 Secs 509511 Spring 2003 Exam #3 Form A Instructor: Julie Hagen Carroll 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answe

Ex3af12
School: Texas A&M
STAT303 Sec 507510 Fall 2012 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your a

Ex3asp02
School: Texas A&M
STAT303 Secs 509511 Spring 2002 Exam #3 Form A Instructor: Julie Hagen Carroll 1. Don't EVEN open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answ

Ex3asp01
School: Texas A&M
STAT303 Sec 509511 Spring 2001 Exam #3 Form A Instructor: Julie Hagen Carroll 1. Dont EVEN open this until you are told to do so. 2. There are 20 multiplechoice questions on this exam, each worth 5 points. There is partial credit. Please mark your answe

Ex3af05
School: Texas A&M
STAT303: Secs 508510 Fall 2005 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. Be sure to write your instructors name in the space provided on the scantron and your name beneath. 3. There are 20

Ex3af13
School: Texas A&M
STAT303 Fall 2013 Exam #3 Form A Instructor: Julie Hagen Carroll November 19, 2013 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backp

Ex1af13ans
School: Texas A&M
STAT303 Sec 503 Fall 2013 Exam #1 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. Remember to turn your phone o now. 3. Please turn your hats around backwards or take them o. 4. Please put your backpack

Ex3af11
School: Texas A&M
STAT303 Sec 507510 Fall 2011 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Please PRINT your name in the blank above. 2. Do not open this exam until you are told to do so. 3. There are 20 multiplechoice questions on this exam, each worth the s

Ex2asp11
School: Texas A&M
STAT303 Sec 508510 Spring 2011 Exam #2 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. All graphs are on the last page which you may remove. 3. There are 20 multiplechoice questions on this exam, each

Confint
School: Texas A&M
Confidence Intervals Formulas Chapter 6 For (mean): x z / 2 / n 1. The sample mean, x , estimates the population mean, and is therefore the center of our interval. 2. The margin of error is made of: a. z/2 gives us the desired confidence level. b. the pop

Finasp11
School: Texas A&M
STAT303: 508, 509 and 510 Final Exam, Form A 1. What are the missing values in the Treatment row? ANOVA table Source df SS Treatments 5 ? Error 266.332 Total 121 300.295 MS ? FStat ? A. # of means = 6, SST = 33.963, = 2.958 B. # of means = 6, SST = 33.96

Ex3asp13
School: Texas A&M
STAT303 Sec 504 Spring 2013 Exam #3 Form A Instructor: Julie Hagen Carroll Name: 1. Dont even open this until you are told to do so. 2. There are 18 multiplechoice questions on this exam, each worth 5 points, and 5 True/False, each worth 2 points. There

Spr8(key2)
School: Texas A&M
Course: Statistical Methods
1.) In a hypothesis test for Ho: = 0.04 vs. Ha: 0.04, it was found from a sample of 36 that x = 0.06, and it was known that = 0.02. Calculate the test statistic for this test. A.) 1 B.) 0 C.) 6 D.) 0.06 E.) 0.04 2.) In a hypothesis test of Ho: = 5 vs. Ha:

Q7
School: Texas A&M
Course: Statistical Methods
Stat303501 QUIZ 5 Name: KEY Please put your answers in the box below. Q1) D 3 pts Q2) B 2 pts Three freshman English professors from A&M, SMU, and MSU had a discussion and a conference about TV shows and the kind of students that attended different univ

Q6
School: Texas A&M
Course: Statistical Methods
Stat303501 QUIZ 5: Name: KEY Please put your answers in the box below. Q1) A Q2) C 2 pts 3 pts Researchers are interested in whether or not household income will predict how much money is spent on cell phone bills. They randomly sampled 10 households of

Q3
School: Texas A&M
Course: Statistical Methods
Stat303501 QUIZ 2 Name: KEY   Please put your answers in the box below. Q1) C 2 POINTS Q2) B 3 POINTS 1. A restaurant owner wants to know what proportion of dinner parties order appetizers. Suppose that the true proportion is 60%. He takes a sample of

Q2
School: Texas A&M
Course: Statistical Methods
Stat303501 QUIZ 1 Name: KEY   Please put your answers in the box below. Q1) D 2 points Q2) C 1 point Q3) B 2 points 1. Suppose that the random variable X is the amount in dollars won on a $1 lottery ticket, and that Xs probability distribution is summ

Practice Exam 2_2
School: Texas A&M
Course: Statistical Methods
1. An agricultural researcher plants 25 plots with a new variety of yellow corn. Assume that the yield per acre for the new variety of yellow corn follows a normal distribution with unknown mean and standard deviation = 10 bushels per acre. If the average

Graphs_and_Summaries
School: Texas A&M
Graphs and Summaries Categorical Bar chart Numeric Stemplot Pie chart Histogram Frequency table Frequency table Count Mean, median Proportion Standard deviation, IQR

Prac3sp13_ans
School: Texas A&M
STAT303 Sec 508510 Practic Exam #3 Fall 2011 1. If I test H0 : p = 0.5 vs. HA : p = 0.5 and reject at the 5. Does your major aect your grade expectations? The table below show the counts and expected counts for 10% level, then college and expected grade

SYL_201311_12932
School: Texas A&M
Syllabus Statistics 303 Section 504, Spring 2013 Monday/Wednesday 4:10  5:25PM HELD 200 Instructor: Julie Hagen Carroll, BLOC 410A, email: julie@stat.tamu.edu Oce Hours: T 24, W 23. For apptsplease email me and give me at least 24 hours. Stat Dept. Oc