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The test statistic of z= -3.24 is obtained when testing the claim that p<0.76. a. Using a significance level of a = 0.01, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z= 0. (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. Choose the correct conclusion below. O A. Reject Ho. There is not sufficient evidence to support the claim that p<0.76. OB. Reject Ho. There is sufficient evidence to support the claim that p <0.76. OC. Fail to reject Ho. There is not sufficient evidence to support the claim that p <0.76. OD. Fail to reject Ho. There is sufficient evidence to support the claim that p<0.76. ***

The test statistic of z= -3.24 is obtained when testing the claim that p<0.76. a. Using a significance level of a = 0.01, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z= 0. (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. Choose the correct conclusion below. O A. Reject Ho. There is not sufficient evidence to support the claim that p<0.76. OB. Reject Ho. There is sufficient evidence to support the claim that p <0.76. OC. Fail to reject Ho. There is not sufficient evidence to support the claim that p <0.76. OD. Fail to reject Ho. There is sufficient evidence to support the claim that p<0.76. ***

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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**Hypothesis Testing on Proportion** --- ### Problem Statement: The test statistic of \( z = -3.24 \) is obtained when testing the claim that \( p < 0.76 \). a. **Using a significance level of \( \alpha = 0.01 \), find the critical value(s).** b. **Should we reject \( H_0 \) or should we fail to reject \( H_0 \)?** *Click here to view page 1 of the standard normal distribution table.* *Click here to view page 2 of the standard normal distribution table.* --- ### Solution: a. **Critical Value(s):** The critical value(s) is/are \( z = \_\_\_\_\_\_ \). (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. **Conclusion:** Choose the correct conclusion below. A. \( \text{Reject } H_0 \). There is not sufficient evidence to support the claim that \( p < 0.76 \). B. \( \text{Reject } H_0 \). There is sufficient evidence to support the claim that \( p < 0.76 \). C. \( \text{Fail to reject } H_0 \). There is not sufficient evidence to support the claim that \( p < 0.76 \). D. \( \text{Fail to reject } H_0 \). There is sufficient evidence to support the claim that \( p < 0.76 \).
Transcribed Image Text:**Hypothesis Testing on Proportion** --- ### Problem Statement: The test statistic of \( z = -3.24 \) is obtained when testing the claim that \( p < 0.76 \). a. **Using a significance level of \( \alpha = 0.01 \), find the critical value(s).** b. **Should we reject \( H_0 \) or should we fail to reject \( H_0 \)?** *Click here to view page 1 of the standard normal distribution table.* *Click here to view page 2 of the standard normal distribution table.* --- ### Solution: a. **Critical Value(s):** The critical value(s) is/are \( z = \_\_\_\_\_\_ \). (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. **Conclusion:** Choose the correct conclusion below. A. \( \text{Reject } H_0 \). There is not sufficient evidence to support the claim that \( p < 0.76 \). B. \( \text{Reject } H_0 \). There is sufficient evidence to support the claim that \( p < 0.76 \). C. \( \text{Fail to reject } H_0 \). There is not sufficient evidence to support the claim that \( p < 0.76 \). D. \( \text{Fail to reject } H_0 \). There is sufficient evidence to support the claim that \( p < 0.76 \).
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