A bank randomly selected 248 checking account customers and found that 111 of them also had savings accounts at this same bank.

Question

A bank randomly selected 248 checking account customers and found that 111 of them also had savings accounts at this same bank. Construct a 95% confidence interval for the true proportion of
checking account customers who also have savings accounts. (Round your answers to three decimal places.)
lower limit 
upper limit

Kunduz · Accepted Answer

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