Answered: A researcher is interested in…

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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f7need help please parts C, D

Transcribed Image Text:A researcher is interested in investigating whether religious affiliation and the brand of sneakers that people wear are associated. The table below shows the results of a survey. Frequencies of Religions and Sneakers Nike Adidas Other Protestant 97 Catholic 52 18 71 96 61 Jewish 18 Other 89 What can be concluded at the a = 0.10 significance level? 116 83 Paired t-test Goodness-of-Fit 40 a. What is the correct statistical test to use? O Homogeneity O Independence 81 b. What are the null and alternative hypotheses? Ho: d. The p-value for this sample Sneaker brand and religious affiliation are independent. The distribution of sneaker brand is the same for each religion. Sneaker brand and religious affiliation are dependent. The distribution of sneaker brand is not the same for each religion. H₁: The distribution of sneaker brand is not the same for each religion. The distribution of sneaker brand is the same for each religion. Sneaker brand and religious affiliation are dependent. Sneaker brand and religious affiliation are independent. c. The test-statistic for this data = (Please show your answer to three decimal places.) (Please show your answer to four decimal places.)

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