Identify the purpose of a Wilcoxon signed-rank test.

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Answer 1

Question

Chapter 16, Problem 3CR

a.

To determine

Identify the purpose of a Wilcoxon signed-rank test.

b.

To determine

Find how large the sample size should be in order to use normal table for the test statistic.

c.

To determine

Identify the type of parametric test that resembles like Wilcoxon signed-rank test.

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The principal of an elementary school wanted to see if there are differences in the abilities of first, second, and third graders to render a three-dimensional image into a two- dimensional drawing (as judged by trained coders). All students were attending the same school, and data were collected during the same semester. What test I use? -Independent samples t test -ANOVA -Paired samples t test -Correlation

"Dr. Broadus found a significant effect of alcohol consuption on dance partner attractiveness ratings using a dependent sample t-test. If he observed a mean difference of 6.74 with a sample variance value of 11.5 after alcohol consuption, what would be the effecti size in terms of Cohen's d?" d = 1.99 d = 0.59 d = -1.99 d = 0.81

Answer 2

Question

Chapter 16, Problem 3CR

a.

To determine

Identify the purpose of a Wilcoxon signed-rank test.

b.

To determine

Find how large the sample size should be in order to use normal table for the test statistic.

c.

To determine

Identify the type of parametric test that resembles like Wilcoxon signed-rank test.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 16, Problem 3CR

a.

To determine

Identify the purpose of a Wilcoxon signed-rank test.

b.

To determine

Find how large the sample size should be in order to use normal table for the test statistic.

c.

To determine

Identify the type of parametric test that resembles like Wilcoxon signed-rank test.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 16, Problem 3CR

a.

To determine

Identify the purpose of a Wilcoxon signed-rank test.

b.

To determine

Find how large the sample size should be in order to use normal table for the test statistic.

c.

To determine

Identify the type of parametric test that resembles like Wilcoxon signed-rank test.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 16, Problem 3CR

a.

To determine

Identify the purpose of a Wilcoxon signed-rank test.

b.

To determine

Find how large the sample size should be in order to use normal table for the test statistic.

c.

To determine

Identify the type of parametric test that resembles like Wilcoxon signed-rank test.

Answer 6

Chapter 16, Problem 3CR

a.

To determine

Identify the purpose of a Wilcoxon signed-rank test.

Answer 7

Chapter 16, Problem 3CR

a.

To determine

Identify the purpose of a Wilcoxon signed-rank test.

Answer 8

b.

To determine

Find how large the sample size should be in order to use normal table for the test statistic.

Answer 9

b.

To determine

Find how large the sample size should be in order to use normal table for the test statistic.

Answer 10

c.

To determine

Identify the type of parametric test that resembles like Wilcoxon signed-rank test.

Answer 11

c.

To determine

Identify the type of parametric test that resembles like Wilcoxon signed-rank test.

Answer 12

Expert Solution & Answer

Answer 13

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Answer 14

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Answer 15

Ch. 16.2 - Prob. 1SE Ch. 16.2 - Prob. 2SE Ch. 16.2 - Prob. 3SE Ch. 16.2 - Prob. 4SE Ch. 16.3 - A sample of 28 student scores on the chemistry...Ch. 16.3 - Prob. 6SE Ch. 16.4 - Prob. 7SE Ch. 16.4 - Prob. 8SE Ch. 16.5 - Prob. 9SE Ch. 16.5 - The results shown below are mean productivity...

Identify the purpose of a Wilcoxon signed-rank test.

Solution Summary: The author explains the purpose of a Wilcoxon signed-rank test and the type of parametric test that resembles it.

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Identify the purpose of a Wilcoxon signed-rank test.

Find how large the sample size should be in order to use normal table for the test statistic.

Identify the type of parametric test that resembles like Wilcoxon signed-rank test.

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Chapter 16 Solutions