**Hypothesis Test for a Population Proportion**Test the claim that the proportion of men who own cats is significantly different than 20% at the 0.2 significance level. The test is based on a sample of 30 people, in which 19% of the sample owned cats.**The null and alternative hypothesis would be:**1. \( H_0: \mu = 0.2 \) 2. \( H_1: \mu \neq 0.2 \) 3. \( H_0: p = 0.2 \) 4. \( H_1: p < 0.2 \) 5. \( H_0: \mu = 0.2 \) 6. \( H_1: \mu < 0.2 \) 7. \( H_0: p = 0.2 \) 8. \( H_1: p > 0.2 \) **The test is:**- Two-tailed- Left-tailed- Right-tailed (selected)**The test statistic is:** _\_\_\_\_ (to 2 decimals)**The positive critical value is:** _\_\_\_\_ (to 2 decimals)**Based on this we:**- ☐ Reject the null hypothesis- ☐ Fail to reject the null hypothesis--- This section outlines a hypothesis test for a given population proportion with options for null and alternative hypotheses. The test is right-tailed, indicating that the interest is in determining if the proportion is greater than 20%. The completion of this sheet requires calculation of the test statistic and comparing it to the critical value to make a decision regarding the hypotheses.

Answered: Hypothesis Test for a Population…

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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Test the claim that the mean GPA of night students is significantly different than the mean GPA of day students at the 0.05 significance level. The null and alternative hypothesis would be: Ho: PNPD Ho: UN ≤ HD Ha:N HD Ha:μN > HD The test is: right-tailed two-tailed left-tailed O Ho: PNPD Ho: PNPD Ho: PN Ha:PN PD O

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