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2. The full-time student body of Big Rapids high school is composed of 50% males and...

2. The full-time student body of Big Rapids high school is composed of 50% males and 50% females. Does a random sample of students consisting of 25 male and 15 female from calculus course show sufficient evidence to reject the hypothesis that the proportion of male and female students who take this course is the same as that of the whole student body?

Complete the test at the 0.05 level of significance using the p-value approach.

Please be detailed and if possible use excel.

Math   Statistics-And-Probability   
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Answer #1

hii..this question is simple so no meor need of excel except p value calculation, so you can use =2*NORMDIST(1.58,0,1,FALSE)

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