If the Decision Is to Reject the Null Hypothesis of No

Multiple Choice

If the decision is to reject the null hypothesis of no difference between two population proportions at the 5% level of significance,what are the alternative hypothesis and rejection region?

A) H₁: π₁ ≠ π₂; z > +1.645 and z < −1.645
B) H₁: π₁ ≠ π₂; z > +1.960 and z < −1.960
C) H₁: π₁ > π₂; z < −1.645
D) H₁: π₁ > π₂; z < −1.960