Question 4A 2012 survey of 2,254 American adults indicates that 17% of cell phone owners do their browsing ontheir phone rather than a computer or other device.(a) According to an online article, a report from a mobile research company indicates that 38 percent ofChinese mobile web users only access the internet through their cell phones. Conduct a hypothesistesting (including setting up the hypotheses, calculating the correct test statistic, and calculatingthe p-value) to determine if these data provide strong evidence that the proportions of Americanswho only use their cell phones to access the internet is different than the Chinese proportion of 38%.(b) Interpret the p-values in this context.

Answered: Image /qna-images/answer/8ea99a74-222e-4b95-9984-96a12a4e9f94.jpg

Answered: A 2012 survey of 2,254 American adults…

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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