i 1,2,3,4,5,6,7,8

y(i) 1,2,4,4,7,7,7,8

For the population noted above, find the sampling distribution of bar(y) for

a. an SRS of size 3 (without replacement)

b. an SRSWR of size 3 (without replacement)

For each, draw the histogram of the sampling distribution of bar(y).

Which sampling distribution has the smaller variance, and why?

y(i) 1,2,4,4,7,7,7,8

For the population noted above, find the sampling distribution of bar(y) for

a. an SRS of size 3 (without replacement)

b. an SRSWR of size 3 (without replacement)

For each, draw the histogram of the sampling distribution of bar(y).

Which sampling distribution has the smaller variance, and why?

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