Test the claim that the proportion of people who own cats is larger than 50% at the 0.025 significance level.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Test the claim that the proportion of people
who own cats is larger than 50% at the
0.025 significance level.
The null and alternative hypothesis would
be:
0.5 Но: и > 0.5 Но:р < 0.5
Ho :P
Н:р+0.5 Н,:и < 0.5 Н :р> 0.5
Ho: µ = 0.5 H,:µ < 0.5 Ho:p > 0.5
Н:р 2 0.5 Н,:р > 0.5 Hi:р< 0.5
The test is:
two-tailed right-tailed left-tailed
Based on a sample of 200 people, 59%
Owned catc
Transcribed Image Text:Test the claim that the proportion of people who own cats is larger than 50% at the 0.025 significance level. The null and alternative hypothesis would be: 0.5 Но: и > 0.5 Но:р < 0.5 Ho :P Н:р+0.5 Н,:и < 0.5 Н :р> 0.5 Ho: µ = 0.5 H,:µ < 0.5 Ho:p > 0.5 Н:р 2 0.5 Н,:р > 0.5 Hi:р< 0.5 The test is: two-tailed right-tailed left-tailed Based on a sample of 200 people, 59% Owned catc
two-tailed right-tailed left-tailed
Based on a sample of 200 people, 59%
owned cats
The p-value is:
(to 2 decimals)
Based on this we:
|Reject the null hypothesis
Fail to reject the null hypothesis
Transcribed Image Text:two-tailed right-tailed left-tailed Based on a sample of 200 people, 59% owned cats The p-value is: (to 2 decimals) Based on this we: |Reject the null hypothesis Fail to reject the null hypothesis
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