An education researcher claims that62% of college students work year-round. In a random sample of 300 college students, 186 say they work year-round. At α=0.10, is there enough evidence to reject the researcher's claim? Find the standardized test statistic z. z= (f) Decide whether to reject or fail to reject the null hypothesis and (e) interpret the decision in the context of the original claim. ▼a.Fail to rejectb.Rejectthe null hypothesis. There▼a.is notb.isenough evidence to▼a.rejectb.supportthe researcher's claim.

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Answered: An education researcher claims that…

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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An education researcher claims that

62% of college students work year-round. In a random sample of 300 college students, 186 say they work year-round. At α=0.10, is there enough evidence to reject the researcher's claim?

Find the standardized test statistic z.

(f) Decide whether to reject or fail to reject the null hypothesis and (e) interpret the decision in the context of the original claim.

▼

a.Fail to reject

b.Reject

the null hypothesis. There

▼

a.is not

b.is

enough evidence to

▼

a.reject

b.support

the researcher's claim.

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