Based on a sample of 20 people, 83%owned catsThe test statistic is:|(to 2 decimals)The critical value is:(to 2 decimals)Based on this we:| Reject the null hypothesis|Fail to reject the null hypothesis Test the claim that the proportion of menwho own cats is smaller than 90% at the .05significance level.The null and alternative hypothesis wouldbe:Ho:PH1:p > 0.9 H:µ < 0.9 H1:p < 0.90.9 Но: д — 0.9 Но:р — 0.9Но: и 3 0.9 Но : р — 0.9 Но:д0.9 Ho: u0.9H1 : µ > 0.9 H1:p+ 0.9 H1:u # 0.9The test is:left-tailed right-tailed two-tailed

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Based on a sample of 20 people, 83% owned cats The test statistic is: (to 2 decimals) The critical value is: (to 2 decimals) Based on this we: Reject the null hypothesis Fail to reject the null hypothesis

Based on a sample of 20 people, 83% owned cats The test statistic is: (to 2 decimals) The critical value is: (to 2 decimals) Based on this we: Reject the null hypothesis Fail to reject 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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Based on a sample of 20 people, 83%
owned cats
The test statistic is:
|(to 2 decimals)
The critical value is:
(to 2 decimals)
Based on this we:
| Reject the null hypothesis
|Fail to reject the null hypothesis

Test the claim that the proportion of men
who own cats is smaller than 90% at the .05
significance level.
The null and alternative hypothesis would
be:
Ho:P
H1:p > 0.9 H:µ < 0.9 H1:p < 0.9
0.9 Но: д — 0.9 Но:р — 0.9
Но: и 3 0.9 Но : р — 0.9 Но:д
0.9 Ho: u
0.9
H1 : µ > 0.9 H1:p+ 0.9 H1:u # 0.9
The test is:
left-tailed right-tailed two-tailed

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