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Test the claim that the proportion of people who own cats is larger than 20% at the 0.05 significance level. The null and alternative hypothesis would be: O Ho:p = 0.2 Ha:p < 0.2 О Но:р 3 0.2 Ha:p + 0.2 Ο Η: μ 0.2 Ha:µ + 0.2 Но : < 0.2 Ha:µ > 0.2 Но: и > 0.2 Ha:µ < 0.2 Но:р 3 0.2 Ha:p > 0.2 The test is: right-tailed Oleft-tailed two-tailed Based on a sample of 500 people, 28% owned cats The test statistic is: (Round to 2 decimals) The p-value is: (Round to 2 decimals) Based on this we: Reject the null hypothesis

Test the claim that the proportion of people who own cats is larger than 20% at the 0.05 significance level. The null and alternative hypothesis would be: O Ho:p = 0.2 Ha:p < 0.2 О Но:р 3 0.2 Ha:p + 0.2 Ο Η: μ 0.2 Ha:µ + 0.2 Но : < 0.2 Ha:µ > 0.2 Но: и > 0.2 Ha:µ < 0.2 Но:р 3 0.2 Ha:p > 0.2 The test is: right-tailed Oleft-tailed two-tailed Based on a sample of 500 people, 28% owned cats The test statistic is: (Round to 2 decimals) The p-value is: (Round to 2 decimals) Based on this we: Reject the null hypothesis

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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Test the claim that the proportion of people who own cats is larger than 20% at the 0.05 significance level. The null and alternative hypothesis would be: O Ho:p = 0.2 На:р < 0.2 Но: р — 0.2 На :р + 0.2 a • O Ho: H На : р + 0.2 = 0.2 Но: д < 0.2 На : р > 0.2 Но: и > 0.2 На : и < 0.2 Ho:p = 0.2 На :р> 0.2 The test is: right-tailed O left-tailed two-tailed Based on a sample of 500 people, 28% owned cats The test statistic is: (Round to 2 decimals) The p-value is: (Round to 2 decimals) Based on this we: Reject the null hypothesis Do not reject the null hypothesis O O
Transcribed Image Text:Test the claim that the proportion of people who own cats is larger than 20% at the 0.05 significance level. The null and alternative hypothesis would be: O Ho:p = 0.2 На:р < 0.2 Но: р — 0.2 На :р + 0.2 a • O Ho: H На : р + 0.2 = 0.2 Но: д < 0.2 На : р > 0.2 Но: и > 0.2 На : и < 0.2 Ho:p = 0.2 На :р> 0.2 The test is: right-tailed O left-tailed two-tailed Based on a sample of 500 people, 28% owned cats The test statistic is: (Round to 2 decimals) The p-value is: (Round to 2 decimals) Based on this we: Reject the null hypothesis Do not reject the null hypothesis O O
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