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 0.392 The president of a certain junior college believes that the proportion of students who enroll in her institution have a lower completion rate (a) State the null and alternative hypotheses in words (b) State the null and alternative hypotheses symbolically (c) Explain what it would mean to make a type oro (d) Explain what it would mean to make a Type Ilor (a) State the null hypothesis in words Choose the correct answer below O A. Among students who first enroll in two-year public institutions, the completion rate is 0392 OB. Among students who enroll at the certain Junior college the completion rate is greater than 0.392 OC. Among students who enroll at the certain junior college, the completion rate is 0 392 OD. Among students who enroll at the curtain junior College, the completion rate is less than 0.392 State the alternative hypothesis in words. Choose the correct answer below. O A. Among students who enroll at the certain junior college, the completion rate is greater than 0.392 OB. Among students who first enroll in two-year public institutions, the completion rate is 0392 OC. Among students who enroll at the certain junior college, the completion rate is 0.392 OD. Among students who enroll at the certain junior college, the completion rate is less than 0.392 (b) State the hypotheses symbolically HO H, (Type integers or decimals Do not round.) Statcrunch Time Rer (c) What would it mean to make a Type I error? when, in fact, the The president the hypothesis that the proportion of students who earn a bachelor's degree within six years is proportion is (Type Integers or decimals. Do not round) (d) What would it mean to make a Type Il error? The president the hypothesis that the proportion of students who earn a bachelor's degree within six years is proportion is (Type Integers or decimals Do not round.) when, in fact, the