Test the claim that the proportion of people who own cats is larger than 40% at the 0.01 significance level. The null and alternative hypothesis would be: Based on a sample of 400 people, 44% owned cats The p-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 people who own cats is larger than 40% at the 0.01 significance level. The null and alternative hypothesis would be: Based on a sample of 400 people, 44% owned cats The p-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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What are H0 and Ha Calculate d Calculate sd Find standardized test statistic Calculate P value __ the results ___ the same thing as using the critical value approach. ____ the null hypothesis. There _____ enough evidence to ____ the claim that pass completion percentages have ______.
Scenario: 200 people were asked, “Who is your favorite superhero?” Below are the data. Test the null hypothesis that the population frequencies for each category are equal. α= .05. Iron Man Black Panther Wonder Woman Spiderman fo = 40 fo = 60 fo =55 fo = 45 fe = fe = fe = fe = What is the correct result based on the data?
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A chi-square test compares the ___________ to the __________. If the difference is large, we reject the null hypothesis. Group of answer choices a.expected frequencies; observed frequencies b.independent variables/dependent variables c. p value; critical score
Please solve for G, H, and I.
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