Question: I need help with part b below, please. Determine the point estimate of the population mean and margin of error for the confidence interval. Lower

I need help with part "b" below, please.

Determine the point estimate of the population mean and margin of error for the confidence interval.

Lower bound is 22, upper bound is 28

The point estimate of the population mean is

25

The margin of error for the confidence interval is

____.

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