ou want to find out if the proportion of female college students who had a scholarship during the past semester is greater than the proportion of male college students who had a scholarship during the past semester. Out of a simple random sample of 400 female and 450 male college students, you find that 305 females and 326 males reported they had a scholarship the previous semester. Which hypotheses should you test if pm and pf denote the proportions of all college males and females, respectively, who had a scholarship the previous semester? Group of answer choices H0: pm − pf = 0 versus Ha: pm − pf ≠ 0 H0: pm − pf = 0 versus Ha: pm − pf > 0 H0: pm − pf = 0 versus Ha: pm − pf < 0 H0: pm − pf > 0 versus Ha: pm − pf = 0 H0: pm − pf ≠ 0 versus Ha: pm − pf = 0

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.