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An education researcher claims that 62% of college students work? year-round. In a random sample of...

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Basic Math

An education researcher claims that 62% of college studentswork? year-round. In a random sample of 200

college? students, 124 say they work? year-round. At alphaequals=0.010?, is there enough evidence to reject the? researcher'sclaim?

A.) What is the critical value?

B.) What is the rejection region?

C.) What is the standardized test statistic z?

D.) Should the null hypothesis be rejected?

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