(c) Suppose that a random sample of size 2 is to be selected, but this time sampling will be done with replacement. Using a method similar to that of part (a), construct the sampling distribution of x. (Hint: There are 16 different possible samples in this case.) 0.8 0.8 O Density Density 0.6 0.4 0.2 0.0 0.8 0.6 0.4 0.2 0.0 6 6.5 7 7.5 6 6.5 7 8 8.5 9 9.5 Sample Mean 7.5 Sample Mean 8 8.5 9 9.5 O Density Density 0.6 0.4 0.2 0.0 0.8 0.6 0.4 0.2 0.0 6 6.5 7 6 6.5 7 7.5 8 8.5 9 9.5 Sample Mean 8 8.5 9 9.5 7.5 Sample Mean Ⓡ

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