For a Two-Tail Test,the Null Hypothesis Will Be Rejected at the 0.05

Multiple Choice

For a two-tail test,the null hypothesis will be rejected at the 0.05 level of significance if the value of the standardized test statistic z is:

A) smaller than 1.96 or greater than −1.96
B) greater than −1.96 or smaller than 1.96
C) smaller than −1.96 or greater than 1.96
D) greater than 1.645 or less than −1.645