# E. 0.40 37. In a study of the effects of college student employment on academic performance,...

###### Question:

E. 0.40 37. In a study of the effects of college student employment on academic performance, the researchers analyzed the GPAs of a random sample of 55 students who were employed denoted Emp) and a random sample of students who were not employed (denoted NotEmp). In the question, μEmp denotes the population mean GPA of all students employed and μNotEmp denotes the population mean GPA of all students not en- ployed. Suppose that the test statistic of the difference is tob2.186. If we were interested intesting the null hypothesis that the population mean GPAs of the two groups were equal, against the alternative that the means were different, what could we say about the P-value for this test? It must be, A. between 0.02 and 0.05 B. between 0.05 and O.0 C. between 0.01 and 0.02 D. greater than 0.10 E. less than .01

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