**Claim:** Most adults would erase all of their personal information online if they could. A software firm survey of 480 randomly selected adults showed that 64% of them would erase all of their personal information online if they could. Find the value of the test statistic. The value of the test statistic is [ ].*(Round to two decimal places as needed.)*

Given : sample size, n = 480 population proportion,p= 0.5 sample proportion…

Answered: ..... The value of the test statistic…

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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To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course are weighted by the number of credits for the course. Suppose a student had these grades: 4.0 in a 5 credit Math course 2.5 in a 3 credit Music course 2.7 in a 5 credit Chemistry course 3.3 in a 6 credit Journalism course What is the student's GPA for that term? Round to two decimal places Student's GPA =
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. The statistic of z = -1.94 is obtained when testing the claim that p = 3⁄8

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..... The value of the test statistic is (Round to two decimal places as needed.)