If The Cutoffs For A Z Test Are 2 58 And 2 58 Determine Whether You Would Rejec

if the cutoffs for a z= test are -2.58 and 2.58, determine whether you would reject or fail to reject the null hypothesis in each of the following cases: a) z= -0.94, b)2.12, c) A z score for which 49.6% of the data fall between z and the mean