Let π denote the proportion of grocery store customers that use the store's club card. For a large sample z test of H0: π = .5 versus Ha: π > .5, find the P-value associated with each of the given below values of the test statistic. (Give the answers to four decimal places.)
(a) z = 1.20
(b) z = 0.7
(c) z = 1.93
(d) z = 2.35
(e) z = -0.15