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9.55 The U.S. Department of Education reports that 40% of full-time college students are employed while attending college. (Data extracted from The Condition of Education

9.55 The U.S. Department of Education reports that 40% of full-time college students are employed while attending college. (Data extracted from The Condition of Education 2012,ncesed.gov/pubs2012/2012045.pdf.) A recent survey of 60 full-time students at Miami University found that 25 were employed. a. Use the five-step p-value approach to hypothesis testing and a 0.05 level of significance to determine whether the proportion of full-time students at Miami University is different from the national norm of 0.4 b. Assume that the study found that 32 of the 60 full-time students were employed and repeat (a). Are the conclusions the same?

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