Test the claim that the proportion of people who own cats is significantly different than 70% at the 0.01 significance level. The null and alternative hypothesis would be: Но:р 3 0.7 Но:р%3D 0.7 Но:д — 0.7 Но:д %3D 0.7 Но:д 3 0.7 Но:р%3D 0.7 H:р < 0.7 H:р> 0.7 H:и 0.7 Hi:p > 0.7 Hi:р < 0.7 Н:p40.7 The test is: left-tailed two-tailed right-tailed Based on a sample of 300 people, 65% owned cats Hint: To get the number of successes, multiply (% who owned cats)(n) --> (65%)(300) The test statistic is: (to 2 decimals) The p-value is: (to 4 decimals) Based on this we: O Fail to reject the null hypothesis Reiect the null hypothesis
Test the claim that the proportion of people who own cats is significantly different than 70% at the 0.01 significance level. The null and alternative hypothesis would be: Но:р 3 0.7 Но:р%3D 0.7 Но:д — 0.7 Но:д %3D 0.7 Но:д 3 0.7 Но:р%3D 0.7 H:р < 0.7 H:р> 0.7 H:и 0.7 Hi:p > 0.7 Hi:р < 0.7 Н:p40.7 The test is: left-tailed two-tailed right-tailed Based on a sample of 300 people, 65% owned cats Hint: To get the number of successes, multiply (% who owned cats)(n) --> (65%)(300) The test statistic is: (to 2 decimals) The p-value is: (to 4 decimals) Based on this we: O Fail to reject the null hypothesis Reiect the null hypothesis
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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Transcribed Image Text:Test the claim that the proportion of people who own cats is significantly different than 70% at the 0.01
significance level.
The null and alternative hypothesis would be:
Но:р — 0.7 Но:р 3D 0.7 Но:и
Н:р < 0.7 Н :р > 0.7 Н:p + 0.7 Hi:р > 0.7 Hi:ри < 0.7 Ні:р t 0.7
0.7 Но: р — 0.7 Но:д — 0.7 Но:р 3 0.7
||
The test is:
left-tailed two-tailed right-tailed
Based on a sample of 300 people, 65% owned cats
Hint: To get the number of successes, multiply
(% who owned cats)(n)
--> (65%)(300)
The test statistic is:
(to 2 decimals)
The p-value is:
(to 4 decimals)
Based on this we:
Fail to reject the null hypothesis
Reject the null hypothesis
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