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For a test of Ho: p=0.50, the z test statistic equals 2.47. a. Find the P-values for (i) Hà: p>0.50, (ii) Hà: p‡0.50, and (iii) H₂: p<0.50. b. Do any of the P-values in (a) provide strong evidence against Ho? Explain. a. (i) The P-value for Ha: p>0.50 is (Round to three decimal places as needed.)

For a test of Ho: p=0.50, the z test statistic equals 2.47. a. Find the P-values for (i) Hà: p>0.50, (ii) Hà: p‡0.50, and (iii) H₂: p<0.50. b. Do any of the P-values in (a) provide strong evidence against Ho? Explain. a. (i) The P-value for Ha: p>0.50 is (Round to three decimal places as needed.)

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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For a test of \( H_0: p = 0.50 \), the z test statistic equals 2.47. **a.** Find the P-values for: - (i) \( H_a: p > 0.50 \), - (ii) \( H_a: p \neq 0.50 \), and - (iii) \( H_a: p < 0.50 \). **b.** Do any of the P-values in (a) provide strong evidence against \( H_0 \)? Explain. --- **a.** (i) The P-value for \( H_a: p > 0.50 \) is \(\_\_\_\). (Round to three decimal places as needed.)
Transcribed Image Text:For a test of \( H_0: p = 0.50 \), the z test statistic equals 2.47. **a.** Find the P-values for: - (i) \( H_a: p > 0.50 \), - (ii) \( H_a: p \neq 0.50 \), and - (iii) \( H_a: p < 0.50 \). **b.** Do any of the P-values in (a) provide strong evidence against \( H_0 \)? Explain. --- **a.** (i) The P-value for \( H_a: p > 0.50 \) is \(\_\_\_\). (Round to three decimal places as needed.)
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