Author Question: If a sample includes three individuals with scores of 4, 6, and 8, the estimated population variance ... (Read 89 times)

LaDunn · **on:** Jun 20, 2018

If a sample includes three individuals with scores of 4, 6, and 8, the estimated population variance is

A) (2 + 0 + 2 ) / 3 = 1.33
B) (2 + 0 + 2 ) / 2 = 2
C) (4 + 0 + 4 ) / 3 = 2.67
D) (4 + 0 + 4 ) / 2 = 4

Question 2

The weakest correlation is between __________ and __________. (Give variable names.)

Fill in the blanks with correct word