pls help with hw question

For students who first enrolled in two year public institutions in a recent semester, the proportion who earned a bachelor's degree within six years was 0.398. The president of a certain college believes that the proportion of students who enroll in her institution have a lower completion rate. (a) Determine the null and alternative hypotheses. (b) Explain what it would mean to make a Type I error. ntents (c) Explain what it would mean to make a Type II error. . . . . . (a) State the hypotheses. I uccess Hy : a Library (Type integers or decimals. Do not round.) (b) Which of the following is a Type I error? Options O A. The president fails to reject the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.398, when, in fact, the proportion is 0.398. O B. The president rejects the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.398, when, in fact, the proportion is 0.398. Is O C. The president rejects the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.398, when, in fact, the proportion is less than 0.398. On The president fails to reject the hynnthesis that the pronnrtinn of students who earn a hachelor's degree within six years is n 208 when in fart the