CSCI 3320 : Homework 2 , Spring 2017 Teacher :
نویسنده
چکیده
1. Sampling Distribution of means. A population consists of the five numbers 2, 3, 6, 8, and 11. Consider all possible samples of size 2 that can be drawn with replacement from this population. Find (a) the mean of the population, (b) the standard deviation of the population, (c) the mean of the sampling distribution of means, and (d) the standard deviation of the sampling distribution of means (i.e., the standard error of means).
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