To state: The null and alternative hypotheses for the Wilcoxon test. To state: The null and alternative hypotheses for the two-sample t test.

Question

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Answer 1

Question

Chapter 28.5, Problem 11AYK

(a)

To determine

To state: The null and alternative hypotheses for the Wilcoxon test.

To state: The null and alternative hypotheses for the two-sample t test.

(b)

To determine

To find: The ranks for each observation.

(c)

To determine

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not.

To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.

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Answer 2

Question

Chapter 28.5, Problem 11AYK

(a)

To determine

To state: The null and alternative hypotheses for the Wilcoxon test.

To state: The null and alternative hypotheses for the two-sample t test.

(b)

To determine

To find: The ranks for each observation.

(c)

To determine

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not.

To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.

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Answer 3

Question

Chapter 28.5, Problem 11AYK

(a)

To determine

To state: The null and alternative hypotheses for the Wilcoxon test.

To state: The null and alternative hypotheses for the two-sample t test.

(b)

To determine

To find: The ranks for each observation.

(c)

To determine

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not.

To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.

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Answer 4

Question

Chapter 28.5, Problem 11AYK

(a)

To determine

To state: The null and alternative hypotheses for the Wilcoxon test.

To state: The null and alternative hypotheses for the two-sample t test.

(b)

To determine

To find: The ranks for each observation.

(c)

To determine

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not.

To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.

Expert Solution & Answer

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Answer 5

Chapter 28.5, Problem 11AYK

(a)

To determine

To state: The null and alternative hypotheses for the Wilcoxon test.

To state: The null and alternative hypotheses for the two-sample t test.

(b)

To determine

To find: The ranks for each observation.

(c)

To determine

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not.

To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.

Answer 6

Chapter 28.5, Problem 11AYK

(a)

To determine

To state: The null and alternative hypotheses for the Wilcoxon test.

To state: The null and alternative hypotheses for the two-sample t test.

Answer 7

Chapter 28.5, Problem 11AYK

(a)

To determine

To state: The null and alternative hypotheses for the Wilcoxon test.

To state: The null and alternative hypotheses for the two-sample t test.

Answer 8

(b)

To determine

To find: The ranks for each observation.

Answer 9

(b)

To determine

To find: The ranks for each observation.

Answer 10

(c)

To determine

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not.

To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.

Answer 11

(c)

To determine

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not.

To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 28.1 - Prob. 1AYK Ch. 28.1 - Prob. 2AYK Ch. 28.2 - Prob. 3AYK Ch. 28.2 - Prob. 4AYK Ch. 28.2 - Prob. 5AYK Ch. 28.3 - Prob. 6AYK Ch. 28.3 - Prob. 7AYK Ch. 28.3 - Prob. 8AYK Ch. 28.4 - Prob. 9AYK Ch. 28.4 - Prob. 10AYK

To state: The null and alternative hypotheses for the Wilcoxon test. To state: The null and alternative hypotheses for the two-sample t test.

To state: The null and alternative hypotheses for the Wilcoxon test. To state: The null and alternative hypotheses for the two-sample t test.

To find: The ranks for each observation.

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not. To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.

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Chapter 28 Solutions

To state: The null and alternative hypotheses for the Wilcoxon test.

To state: The null and alternative hypotheses for the two-sample t test.

To test: Whether the men and women older than 70 years differ in their perceptions of life expectancy or not.

To compare: The result with the P=0.0528 obtained from the two-sample t test in Figure 21.5.