It is claimed that the average man can lift 120lbs when working out in the gym. Suppose that we take random samples of 12 men

Question

It is claimed that the average man can lift 120lbs when working out
in the gym. Suppose that we take random samples of 12 men and
calculate the mean weight they can lift.
What will be the shape of the sampling distribution
skewed left
skewed right
not enough information
normal

Kunduz · Accepted Answer

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