Consider using a z test to test
H0: p = 0.9.
Determine the P-value in each of the following situations. (Round your answers to four decimal places.)
(a)
Ha: p > 0.9, z = 1.44
(b)
Ha: p < 0.9, z = −2.74
(c)
Ha: p ≠ 0.9, z = −2.74
(d)
Ha: p < 0.9, z = 0.23