When testing the significance of the difference between two sample proportions, the null hypothesis is________.
A) P s1 = P s2
B) P s1 = P s21
C) P u = (1 - P u )
D) P u1 = P u2

Question

Quizplus · Accepted Answer

The null hypothesis for testing the significance of the difference between two sample proportions is that the proportions are equal, i.e., P u1 = P u2. The other choices do not accurately represent the null hypothesis for this type of hypothesis test.

When Testing the Significance of the Difference Between Two Sample