The distribution of scores on an aptitude test administered to the general public is extremely negatively skewed. Because the sampling distribution of any statistic is based on all possible samples, drawn with replacement, the possibility of getting a normally distributed sampling distribution of means from this population increases if
a. the number of samples increases.
b. the size of the sample increases.
c. the raw scores are transformed to z-scores.
d. s is divided by n.
e. the number of samples decreases.
Ans: b
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D.
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