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The bank in Cobden, Ontario, has 650 chequing account customers. A recent sample of 50 of these customers showed 26 to have a Visa card with the bank....
Construct the 99% confidence interval for the proportion of chequing account customers who have a Visa card with the bank. (Round the final answers to 3 decimal places.)
The 99% Confidence interval for the proportion of chequing account customers is between __ and ___.