Question

Use a statistical software package to generate 100 random samples of size n = 2 from a population characterized by a normal probability distribution with a mean of 100 and a standard deviation of 10. Compute x-bar for each sample, and plot a frequency distribution for the 100 values of x-bar. Repeat this process for n = 5, 10, 30, and 50. How does the fact that the sampled population is normal affect the sampling distribution of x-bar?


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  • CreatedMay 20, 2015
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