Author Question: As a general rule in computing the standard error of the sample mean, the finite population ... (Read 121 times)

melina_rosy · **on:** Jun 24, 2018

As a general rule in computing the standard error of the sample mean, the finite population correction factor is used only if the:
a. sample size is smaller than 5 of the population size.
b. sample size is greater than 5 of the sample size.
c. sample size is more than half of the population size.
d. None of these choices.

Question 2

If all the points in a scatter diagram lie on the least squares regression line, then the coefficient of correlation must be 1.0.
Indicate whether the statement is true or false