Question: This exercise concerns possible sample means for random samples of n 5 36. a. Use the applet to generate 500 different random samples of n
This exercise concerns possible sample means for random samples of n 5 36.
a. Use the applet to generate 500 different random samples of n 5 36 observations. What is the approximate shape of the resulting histogram of sample means?
b. Approximately, what were the smallest and largest values of the sample mean among the 500 samples you generated?
c. For random samples of n 5 36, use the Empirical Rule to find the interval of values in which about 99.7% of all sample means will fall. Compare that interval to your answer for part (b).
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