State whether the standardized test statistic z indicates that you should reject the null hypothesis. (a) z = 1.905 (b) z=2.003 (c) z= -1.765 (d) z= - 1.992 (a) For z= 1.905, should you reject or fail to reject the null hypothesis? O A. Fail to reject H, because z > 1.960 O B. Reject H, because z> 1.960 O C. Reject H, because - 1.960 1.960 Time Rem