Refer to the histogram in Exercise 5 2 15 Suppose that 100 random samples are taken from this population and the sample mean is calculated for each sample If we were to make a histogram of the distribution of the sample means from 100 samples, what kind of shape would we expect the histogram to have (a) If n 2 for each random sample (b) If n 25 for each random sample Histogram from Exercise 5 2 15 30 40 50 60

Question: Refer to the histogram in Exercise 5.2.15. Suppose that 100 random samples are taken from this population and the sample mean is calculated for each

Refer to the histogram in Exercise 5.2.15. Suppose that 100 random samples are taken from this population and the sample mean is calculated for each sample. If we were to make a histogram of the of the sample means from 100 samples, what kind of shape would we expect the histogram to have
(a) If n = 2 for each random sample?
(b) If n = 25 for each random sample?
Histogram from Exercise 5.2.15

30 40 50 60

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