Calculate the p-value for the following conditions and determine whether or not to reject the null hypothesis. a) one-tail test, zx=1.90, and =0.05 b) one-tail test, zx=2.75, and =0.10 c) two-tail test, zx~=2.20, and =0.05 d) two-tail test, zx^=1.53, and =0.01 Click here to view page 1 of the cumulative. probabilities for the standard normal distribution. Click here to view page 2 of the cideulative probabilities for the standard normal distribution..