According to a reputable magazine, the dropout rate for all college students with loans is 30%. Suppose that 64 out of 200 random college students with loans drop out. Complete parts (a) and (b) below. Click the icon to view a graphical technology output for this situation. a. Give the null and alternative hypotheses to test that the dropout rate is not 30%.
H_0 : p ____
H_1 : p___
(Type integers or decimals. Do not round.) b. Report the test statistic (z) from the output given. z=___ (Type an integer or a decimal. Round to four decimal places as needed.)