The load-bearing capacities (in thousands of pounds) of five transmission line insulators are 64 , 48...

The load-bearing capacities (in thousands of pounds) of five transmission line insulators are 64 , 48 , 19, and 79. Use a sample size of 2 to

a). find the mean and standard deviation of the population.

b). list all samples (with replacement) of the given size from the population and find the mean of

each.

c). Find he mean and standard deviation of the sampling distribution of sample means.

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orchestra answered 1 year ago

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