The test as two-tailed, .left-tailed, or right-tailed test.

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Answer 1

Question

Chapter 8.3, Problem 6BSC

a.

To determine

To identify: The test as two-tailed, .left-tailed, or right-tailed test.

b.

To determine

To identify: The test statistic

c.

To determine

To identify: The P-value

d.

To determine

To identify: The null hypothesis and the conclusion about it.

e.

To determine

To conclude: About the original claim that 35% of subjects have gun in their home.

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= 12:02 WeBWorK / 2024 Fall Rafeek MTH23 D02 / 9.2 Testing the Mean mu / 3 38 WEBWORK Previous Problem Problem List Next Problem 9.2 Testing the Mean mu: Problem 3 (1 point) Test the claim that the population of sophomore college students has a mean grade point average greater than 2.2. Sample statistics include n = 71, x = 2.44, and s = 0.9. Use a significance level of a = 0.01. The test statistic is The P-Value is between : The final conclusion is < P-value < A. There is sufficient evidence to support the claim that the mean grade point average is greater than 2.2. ○ B. There is not sufficient evidence to support the claim that the mean grade point average is greater than 2.2. Note: You can earn partial credit on this problem. Note: You are in the Reduced Scoring Period. All work counts for 50% of the original. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. . Oli wwm01.bcc.cuny.edu

Answer 2

Question

Chapter 8.3, Problem 6BSC

a.

To determine

To identify: The test as two-tailed, .left-tailed, or right-tailed test.

b.

To determine

To identify: The test statistic

c.

To determine

To identify: The P-value

d.

To determine

To identify: The null hypothesis and the conclusion about it.

e.

To determine

To conclude: About the original claim that 35% of subjects have gun in their home.

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Answer 3

Question

Chapter 8.3, Problem 6BSC

a.

To determine

To identify: The test as two-tailed, .left-tailed, or right-tailed test.

b.

To determine

To identify: The test statistic

c.

To determine

To identify: The P-value

d.

To determine

To identify: The null hypothesis and the conclusion about it.

e.

To determine

To conclude: About the original claim that 35% of subjects have gun in their home.

Expert Solution & Answer

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Answer 4

Question

Chapter 8.3, Problem 6BSC

a.

To determine

To identify: The test as two-tailed, .left-tailed, or right-tailed test.

b.

To determine

To identify: The test statistic

c.

To determine

To identify: The P-value

d.

To determine

To identify: The null hypothesis and the conclusion about it.

e.

To determine

To conclude: About the original claim that 35% of subjects have gun in their home.

Expert Solution & Answer

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Answer 5

Chapter 8.3, Problem 6BSC

a.

To determine

To identify: The test as two-tailed, .left-tailed, or right-tailed test.

b.

To determine

To identify: The test statistic

c.

To determine

To identify: The P-value

d.

To determine

To identify: The null hypothesis and the conclusion about it.

e.

To determine

To conclude: About the original claim that 35% of subjects have gun in their home.

Answer 6

Chapter 8.3, Problem 6BSC

a.

To determine

To identify: The test as two-tailed, .left-tailed, or right-tailed test.

Answer 7

Chapter 8.3, Problem 6BSC

a.

To determine

To identify: The test as two-tailed, .left-tailed, or right-tailed test.

Answer 8

b.

To determine

To identify: The test statistic

Answer 9

b.

To determine

To identify: The test statistic

Answer 10

c.

To determine

To identify: The P-value

Answer 11

c.

To determine

To identify: The P-value

Answer 12

d.

To determine

To identify: The null hypothesis and the conclusion about it.

Answer 13

d.

To determine

To identify: The null hypothesis and the conclusion about it.

Answer 14

e.

To determine

To conclude: About the original claim that 35% of subjects have gun in their home.

Answer 15

e.

To determine

To conclude: About the original claim that 35% of subjects have gun in their home.

Answer 16

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Answer 17

Expert Solution & Answer

Answer 18

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Answer 19

Ch. 8.2 - MMs and Aspirin A package label includes a claim...Ch. 8.2 - Estimates and Hypothesis Tests Data Set 20 in...Ch. 8.2 - Mean Body Temperature A formal hypothesis test is...Ch. 8.2 - Interpreting P-value The Ericsson method is one of...Ch. 8.2 - Stating Conclusions About Claims. In Exercises...Ch. 8.2 - Stating Conclusions About Claims. In Exercises...Ch. 8.2 - Stating Conclusions About Claims. In Exercises...Ch. 8.2 - Stating Conclusions About Claims. In Exercises...Ch. 8.2 - Forming Conclusions. In Exercises 9-12, refer to...Ch. 8.2 - Forming Conclusions. In Exercises 9-12, refer to...

The test as two-tailed, .left-tailed, or right-tailed test.

Solution Summary: The author explains that 35% of subjects have guns in their home, so the null hypothesis is not rejected.

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To identify: The test as two-tailed, .left-tailed, or right-tailed test.

To identify: The test statistic

To identify: The P-value

To identify: The null hypothesis and the conclusion about it.

To conclude: About the original claim that 35% of subjects have gun in their home.

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Chapter 8 Solutions