Question
IQ scores are normally distributed with a mean of 95 and a standard deviation of 16. Assume that many samples of size n are taken
IQ scores are normally distributed with a mean of 95 and a standard deviation of 16. Assume that many samples of size n are taken from a large population of people and the mean IQ score is computed for each sample.
a. If the sample size is n=36, find the mean and standard deviation of the distribution of sample means.
The mean of the distribution of sample means is
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Number Theory A Historical Approach
Authors: John J Watkins
1st Edition
1400848741, 9781400848744
