Author Question: One of the keys to successful operation of the central limit theorem is that the sample size must be ... (Read 76 times)

dollx · **on:** Jul 13, 2018

One of the keys to successful operation of the central limit theorem is that the sample size must be ___________________ .

a) less than 20
b) greater than 30
c) greater than 40
d) greater than 50

Question 2

Which measure of central tendency is most often used when the data has extreme scores?

a) median
b) mean
c) midpoint
d) mode