Author Question: In testing H0 : Px - Py = 0, an estimate of the common population proportion is a weighted average ... (Read 59 times)

123654777 · **on:** Jun 24, 2018

In testing H0 : Px - Py = 0, an estimate of the common population proportion is a weighted average of the two sample proportions, the weights being equal to the sample sizes.

Indicate whether the statement is true or false

Question 2

The theoretical development of inferential procedures is based on the mean because it is considerably more straightforward than developmental procedures based on the median.

Indicate whether the statement is true or false