Consider the hypotheses shown below. Given that 3—: = 45, o = 11, n = 38, a = 0.10, complete parts a and b.
H0: )1 s 42
H1 : p > 42
(Round to two decimal places as needed.) The critical z—score(s) is(are) I].
(Round to two decimal places as needed. Use a comma to separate answers as needed.) Because the test statistic I: I: the null hypothesis.
(Round to three decimal places as needed.)





