ALEKS 360 BLUMAN ELE.STAT:A STEP.(11WKS)
10th Edition
ISBN: 9781260041842
Author: Bluman
Publisher: MCG CUSTOM
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 13.3, Problem 2E
What is the parametric equivalent test for the Wilcoxon rank sum test?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Type II error occurs when an individual fails to reject H0 when H0is false. True or False?
I ran the code, it is included here as well as the output. The problem I am having is I do not understand the bolded part of this question. What type of remarks do you think they are looking for in the solution? If you think the normality assumptions are violated, you need to run some other kind of test, like a nonparametric test. One reasonable choice would be the Mann-Whitney/Wilcoxon rank-sum test. Use R to run this test. Provide your code, output, and remarks in your solutions.
wilcox.test(old, new, alternative = "two.sided", exact = F, correct = F)
Wilcoxon rank-sum test
data: x and y
W = 217.5, p-value = 0.07908
alternative hypothesis: true location shift is not equal to 0
4.
The article "Gender Differences in Individuals with Comorbid Alcohol Dependence and
Post-Traumatic Stress Disorder" (Amer. J. Addiction, 2003: 412–423) reported the accompanying data
on the Obsessive-Compulsive Drinking Scale (OCSD) score.
Gender
Male
Female
Size
44
40
Sample
Mean
19.93
16.26
SD
7.74
7.58
(a)
Based on the above data, construct a 95% confidence interval for the mean OCSD
score for males.
Chapter 13 Solutions
ALEKS 360 BLUMAN ELE.STAT:A STEP.(11WKS)
Ch. 13.1 - The following table lists the percentages of...Ch. 13.1 - Exercises 131 1. What is meant by nonparametric...Ch. 13.1 - When should nonparametric statistics be used?Ch. 13.1 - Prob. 3ECh. 13.1 - List the disadvantages of nonparametric...Ch. 13.1 - Prob. 5ECh. 13.1 - Explain what is meant by the efficiency of a...Ch. 13.1 - Prob. 7ECh. 13.1 - For Exercises 7 through 12, rank each set of data....Ch. 13.1 - For Exercises 7 through 12, rank each set of data....
Ch. 13.1 - Prob. 10ECh. 13.1 - Prob. 11ECh. 13.1 - Prob. 12ECh. 13.2 - Clean Air An environmentalist suggests that the...Ch. 13.2 - Exercises 132 1. Why is the sign test the simplest...Ch. 13.2 - Prob. 2ECh. 13.2 - Prob. 3ECh. 13.2 - Prob. 4ECh. 13.2 - For Exercises 5 through 20, perform these steps....Ch. 13.2 - Prob. 6ECh. 13.2 - AID: 1825 | 12/01/2018 7. Annual Incomes for Men...Ch. 13.2 - Weekly Earnings of Women According to the Womens...Ch. 13.2 - Externships Fifty undergraduate students were...Ch. 13.2 - Lottery Ticket Sales A lottery outlet owner...Ch. 13.2 - Prob. 11ECh. 13.2 - Deaths due to Severe Weather A meteorologist...Ch. 13.2 - Prob. 13ECh. 13.2 - Television Viewers A researcher read that the...Ch. 13.2 - Prob. 15ECh. 13.2 - Exam Scores A statistics professor wants to...Ch. 13.2 - Prob. 17ECh. 13.2 - Effects of a Pill on Appetite A researcher wishes...Ch. 13.2 - Prob. 19ECh. 13.2 - Routine Maintenance and Defective Parts A...Ch. 13.2 - Prob. 21ECCh. 13.2 - Prob. 22ECCh. 13.2 - Prob. 23ECCh. 13.2 - 1, 8, 2, 6, 10, 15, 24, 33, 56, 41, 58, 54, 5, 3,...Ch. 13.2 - Prob. 25ECCh. 13.3 - School Lunch A nutritionist decided to see if...Ch. 13.3 - Prob. 1ECh. 13.3 - What is the parametric equivalent test for the...Ch. 13.3 - Prob. 3ECh. 13.3 - Lengths of Prison Sentences A random sample of men...Ch. 13.3 - Prob. 5ECh. 13.3 - Lifetimes of Handheld Video Games To test the...Ch. 13.3 - Prob. 7ECh. 13.3 - Winning Baseball Games For the years 19701993 the...Ch. 13.3 - Prob. 9ECh. 13.3 - Medical School Enrollments Random samples of...Ch. 13.3 - Prob. 11ECh. 13.3 - Student Participation in a Blood Drive Students in...Ch. 13.4 - Pain Medication A researcher decides to see how...Ch. 13.4 - Prob. 1ECh. 13.4 - Prob. 2ECh. 13.4 - Prob. 3ECh. 13.4 - For Exercises 3 and 4, find the sum of the signed...Ch. 13.4 - Prob. 5ECh. 13.4 - Prob. 6ECh. 13.4 - Prob. 7ECh. 13.4 - Prob. 8ECh. 13.4 - Prob. 9ECh. 13.4 - For Exercises 914, use the Wilcoxon signed-rank...Ch. 13.4 - Prob. 11ECh. 13.4 - For Exercises 914, use the Wilcoxon signed-rank...Ch. 13.4 - Prob. 13ECh. 13.4 - For Exercises 914, use the Wilcoxon signed-rank...Ch. 13.5 - Prob. 1ACCh. 13.5 - Prob. 1ECh. 13.5 - For Exercises 1 through 12, use the Kruskal-Wallis...Ch. 13.5 - Prob. 3ECh. 13.5 - For Exercises 1 through 12, use the Kruskal-Wallis...Ch. 13.5 - Prob. 5ECh. 13.5 - For Exercises 1 through 12, use the Kruskal-Wallis...Ch. 13.5 - Prob. 7ECh. 13.5 - For Exercises 1 through 12, use the Kruskal-Wallis...Ch. 13.5 - Prob. 9ECh. 13.5 - For Exercises 1 through 12, use the Kruskal-Wallis...Ch. 13.5 - Prob. 11ECh. 13.5 - For Exercises 1 through 12, use the Kruskal-Wallis...Ch. 13.6 - Tall Trees As a biologist, you wish to see if...Ch. 13.6 - Prob. 1ECh. 13.6 - Prob. 2ECh. 13.6 - Prob. 3ECh. 13.6 - Prob. 4ECh. 13.6 - Prob. 5ECh. 13.6 - For Exercises 5 through 14, perform these steps....Ch. 13.6 - Prob. 7ECh. 13.6 - For Exercises 5 through 14, perform these steps....Ch. 13.6 - Prob. 9ECh. 13.6 - Prob. 10ECh. 13.6 - Prob. 11ECh. 13.6 - For Exercises 5 through 14, perform these steps....Ch. 13.6 - Prob. 13ECh. 13.6 - For Exercises 5 through 14, perform these steps....Ch. 13.6 - Prob. 15ECh. 13.6 - Daily Lottery Numbers Listed below are the daily...Ch. 13.6 - Prob. 17ECh. 13.6 - Random Numbers Random? A calculator generated...Ch. 13.6 - Prob. 19ECh. 13.6 - Gender of Shoppers Twenty shoppers are in a...Ch. 13.6 - Employee Absences A supervisor records the number...Ch. 13.6 - Skiing Conditions A ski lodge manager observes the...Ch. 13.6 - Prob. 23ECh. 13.6 - Prob. 25ECh. 13.6 - Speeding Tickets A police chief records the gender...Ch. 13.6 - Prob. 27ECh. 13.6 - Prob. 28ECh. 13.6 - Prob. 29ECCh. 13.6 - Prob. 30ECCh. 13.6 - Prob. 31ECCh. 13.6 - Prob. 32ECCh. 13.6 - Prob. 33ECCh. 13 - For Exercises 1 through 13, follow this procedure:...Ch. 13 - Prob. 13.2.2RECh. 13 - Prob. 13.2.3RECh. 13 - Record High Temperatures Shown here are the record...Ch. 13 - Hours Worked by Student Employees Student...Ch. 13 - Prob. 13.4.6RECh. 13 - Prob. 13.4.7RECh. 13 - Prob. 13.5.8RECh. 13 - Prob. 13.5.9RECh. 13 - Prob. 13.6.10RECh. 13 - Prob. 13.6.11RECh. 13 - NBA Scoring Leaders The scoring leaders for the...Ch. 13 - Prob. 13.6.13RECh. 13 - Prob. 13.6.14RECh. 13 - Prob. 1DACh. 13 - Prob. 2DACh. 13 - Prob. 3DACh. 13 - Determine whether each statement is true or false....Ch. 13 - Prob. 2CQCh. 13 - Determine whether each statement is true or false....Ch. 13 - Determine whether each statement is true or false....Ch. 13 - Prob. 5CQCh. 13 - Prob. 6CQCh. 13 - Prob. 7CQCh. 13 - Prob. 8CQCh. 13 - Prob. 9CQCh. 13 - Prob. 10CQCh. 13 - Prob. 11CQCh. 13 - Complete the following statements with the best...Ch. 13 - Prob. 13CQCh. 13 - Prob. 14CQCh. 13 - Prob. 15CQCh. 13 - Prob. 16CQCh. 13 - Textbook Costs Samples of students majoring in law...Ch. 13 - Prob. 18CQCh. 13 - Prob. 19CQCh. 13 - Prob. 20CQCh. 13 - Prob. 21CQCh. 13 - Prob. 22CQCh. 13 - Prob. 23CQCh. 13 - Prob. 24CQCh. 13 - Prob. 25CQCh. 13 - Prob. 26CQ
Additional Math Textbook Solutions
Find more solutions based on key concepts
To explain would this correlation increase, decrease or not change much if we remove the elephants.
Statistics Through Applications
Use the following information to answer the next 14 exercises: The mean age for all Foothill College students f...
Introductory Statistics
Ten equally qualified marketing assistants are candidates for promotion to associate buyer; seven are men and t...
An Introduction to Mathematical Statistics and Its Applications (6th Edition)
16. Singers The display shows the heights of some of the singers in a chorus, collected so that the singers cou...
STATS:DATA+MODELS-W/DVD
c
Solve.
70. Copy Center Account. Rachel’s copy-center bill for July was $327. She made a payment of $200 and t...
Developmental Mathematics (9th Edition)
Explain the procedure for obtaining the percentage of all the possible observations that lie within the specifi...
Introductory Statistics (10th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Similar questions
- What is the purpose of the Intermediate Value Theorem?arrow_forwardExeR. 2. PrOve That opTimaL Variance V = と」 Di bouND Saris Fies THe uppeR V < min Aiarrow_forwardWe use the Wilcoxon signed-rank test to test the hypothesis that there is no difference between the Before and After with this data: Questions What is the sum of rank for before and after ?arrow_forward
- find rank(AT) and nullity(A)arrow_forwardEXER 6.3 Find the covariance and the correlation coefficient between X and Y, if X and Y are jointly discrete random variables, with joint PMF given by: SHOW SOLUTIONS X\Y 0 1 6 0 28 6 1 28 2 0 333333 28 28 28 2120 28 0arrow_forwardFind kurtosis by using ungroup data given in the picture using quartile deviation, make sure to arrange data before solving question.arrow_forward
- Seatbelts is a time series giving the monthly totals of car drivers in Great Britain killed or seriously injured from January 1969 to December 1984. We are interested in some descriptive statistics related to the Driverskilled column of the Seatbelts time series. We can access this data directly by using the assignment x <- as.vector(Seatbelts[,1]) (In R, use ? Seatbelts for info on this data) The values of x if assigned as above:[1] 107 97 102 87 119 106 110 106 107 134 147 180 125 134 110 102 103[18] 111 120 129 122 183 169 190 134 108 104 117 157 148 130 140 136 140[35] 187 150 159 143 114 127 159 156 138 120 117 170 168 198 144 146 109[52] 131 151 140 153 140 161 168 152 136 113 100 103 103 121 134 133 129[69] 144 154 156 163 122 92 117 95 96 108 108 106 140 114 158 161 102[86] 127 125 101 97 112 112 113 108 128 154 162 112 79 82 127 108 110[103] 123 103 97 140 165 183 148 111 116 115 100 106 134 125 117 122 153[120] 178 114 94 128 119 111 110 114 118 115 132 153 171 115 95 92…arrow_forwardSeatbelts is a time series giving the monthly totals of car drivers in Great Britain killed or seriously injured from January 1969 to December 1984. We are interested in some descriptive statistics related to the Driverskilled column of the Seatbelts time series. We can access this data directly by using the assignment x <- as.vector(Seatbelts[,1]) (In R, use ? Seatbelts for info on this data) The values of x if assigned as above:[1] 107 97 102 87 119 106 110 106 107 134 147 180 125 134 110 102 103[18] 111 120 129 122 183 169 190 134 108 104 117 157 148 130 140 136 140[35] 187 150 159 143 114 127 159 156 138 120 117 170 168 198 144 146 109[52] 131 151 140 153 140 161 168 152 136 113 100 103 103 121 134 133 129[69] 144 154 156 163 122 92 117 95 96 108 108 106 140 114 158 161 102[86] 127 125 101 97 112 112 113 108 128 154 162 112 79 82 127 108 110[103] 123 103 97 140 165 183 148 111 116 115 100 106 134 125 117 122 153[120] 178 114 94 128 119 111 110 114 118 115 132 153 171 115 95 92…arrow_forward5. In a large class, the instructor ran a regression with the independent variable(x) as the gradc on the first cxam and the dependent variable(y) bcing the grade on the second exam She found the cquation to be: Y 29.25+57X Knowing that your friend got a 78 on the first cxam, what value would you predict she got on the socond exam? a) 71.43 b) 72.57 c) 78.00 d) 73.71 6. A test result is one that detects the condition when the condition is present is called. a) Truc Negative b) False positive c) Sensitivity d) True Positive 7. A test result is one that detects the condition when the condition is absent is called. a) True Negative b) False positive c) Sensitivity d) True Positive IN 8. The proportion of positives that correspond to the presence of the condition is called The formula is TN+FP a) Specilicity b) Predictive value positive c) Sensitivity dy Predictive valuc negalivcarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage
College Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:9781133382119
Author:Swokowski
Publisher:Cengage
College Algebra (MindTap Course List)
Algebra
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:Cengage Learning
The Shape of Data: Distributions: Crash Course Statistics #7; Author: CrashCourse;https://www.youtube.com/watch?v=bPFNxD3Yg6U;License: Standard YouTube License, CC-BY
Shape, Center, and Spread - Module 20.2 (Part 1); Author: Mrmathblog;https://www.youtube.com/watch?v=COaid7O_Gag;License: Standard YouTube License, CC-BY
Shape, Center and Spread; Author: Emily Murdock;https://www.youtube.com/watch?v=_YyW0DSCzpM;License: Standard Youtube License