Suppose a small finite population consists of only 8 numbers: 54, 55, 59, 63, 64, 68, 69, 70
Suppose a small finite population consists of only 8 numbers: 54, 55, 59, 63, 64, 68, 69, 70
(a) Draw a histogram of the population using 4 classes where each class width is 5 and the lower limit of the first class-interval is 52.5.
(b) Suppose we take all possible samples of size n = 2 with replacement. How many samples are possible?
(c) Generate a frequency table of the sample means. (A table with two columns: sample mean and frequency)
(d) Draw a histogram of the sample means in part (c) using 7 class intervals, each of width 2.5 and using the lower limit of the beginning class-interval 53.75.
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Suppose a small finite population consists of only 8 numbers: 54, 55, 59, 63, 64, 68, 69, 70
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