Answer Happy

For students who first enrolled in two year public institutions in a recent semester, the properlian who earned a bachelor's degree within six years was 0.395. The president of a certain college believes that the proportion of sludents who enroll in hier institution have a lower completion rate. (a) Determine the nul and aternative hypotheses. (b) Explain what it would mean to make a Type I error. (c) Explain what it would mean to make a Type Il error. lal State the hypotheses HO ||| H. Tyae integers or decimals. Do not round.) b) Which of the following is a Type I error? OA. The president rejects the hypothesis that the proportion of students who eam a bachelor's degree within six years is 0.385, when, in fact, the proportion is less than 0.385. OB. The president fails to reject the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.385, when, in fact, proportion 0.395 OC. The president fails to meet the hypothesis that the proportion of students who can a hachelor's degree within six years is 0.388, when, in fact, the prapanion is less than 0.395. OD. The president rejects the hypothesis that the proportion of students who eam a bachelor's degree within six years is 0.385, when, in fact, the proportion la 0.385. le) Which of the folosing is a Type Il error? OA The president fails to reject the hypothesis that the proportion of students who sam a bachelor's cegree within six years is 0.385, when, in fact, the proportion is less than 0.385. OB. The president fails to reject the hypothesis that the proportion of studerils who eam a bachelor's degree within six years is 0.385, when, in fact, the proportion is 0.385. OC. The president rejects the hypothesis that the proportion of students who nam a bachelor's degree within six years is 0.246, when, in fact, the proportion is less than 0.245. OD. The president rejecia the hypothesis that the proportion of students who eam a bachelor's degree within six years is 0.365, when, in fact, the proportion is 0.385.