Question
Let X be a random variable that is normally distributed with a mean of 10 and a standard deviation of 2. Assume that a sample
Let X be a random variable that is normally distributed with a mean of 10 and a standard deviation of 2. Assume that a sample of 25 observations are taken from this distribution. What is the interquartile range of the distribution of the sample means?
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Understanding Basic Statistics
Authors: Charles Henry Brase, Corrinne Pellillo Brase
6th Edition
978-1133525097, 1133525091, 1111827028, 978-1133110316, 1133110312, 978-1111827021
