Solution) Wildlife. The number of pups in wolf dens of the southwestern US is recorded below for 16 wolf dens.


Question: Wildlife. The number of pups in wolf dens of the southwestern US is recorded below for 16 wolf dens.

5 8 7 5 3 4 3 9
5 8 5 6 5 6 4 7

(a) Use the calculator with mean and standard deviation keys to verify that the sample mean is xbar = 5.63 pups with sample standard deviation s = 1.78 pups.

(b) Compute an 85% confidence interval for the population mean number of wall pups per den in the southwestern US.

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See Answer: The solution file consists of 1 page
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