The mayor is interested in finding a 98% confidence interval for the
a. With 98% confidence the population mean number of pounds per person per week is between____ and ____ pounds.
b. If many groups of 204 randomly selected members are studied, then a different confidence interval would be produced from each group. About ____ percent of these confidence intervals will contain the true population mean number of pounds of trash generated per person per week and about ___ percent will not contain the true population mean number of pounds of trash generated per person per week.
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