6.15 Browsing on the mobile device: A 2012 survey of 2,254 American adults indicates that 17% of cellphone owners do their browsing on their 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 hypothesis test todetermine if these data provide strong evidence that the proportion of Americans who only use their cellphones to access the internet is different than the Chinese proportion of 38%.The hypotheses for this test are:oo0O Ho: p = .38Ha: p > .38OFHo: p= .38Ha: p = .38The test statistic is: -4.50O Ho: p = .38Ha: p < .38(please round to two decimal places) The p-value is:✓(please round to four decimal places)

Answered: 6.15 Browsing on the mobile device: A…

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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