Author Question: A researcher obtains SSX = 20, SSY = 5, and SP = 7 for a set of n = 25 pairs of scores. The Pearson ... (Read 78 times)

cherise1989 · **on:** Jun 20, 2018

A researcher obtains SSX = 20, SSY = 5, and SP = 7 for a set of n = 25 pairs of scores. The Pearson correlation for these scores is r = 7/10 = 0.70.

Indicate whether the statement is true or false

Question 2

If samples of size n = 16 are selected from a population with = 40 and = 8, the distribution of sample means will have an expected value of 40.

Indicate whether the statement is true or false