The bank in Cobden, Ontario, has 650 chequing account customers. A recent sample of 50 of these

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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.

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Related Book For  answer-question

Basic Statistics For Business & Economics

ISBN: 9781259268939

6th Canadian Edition

Authors: Douglas A. Lind, William G Marchal, Samuel A. Wathen, Carol Ann Waite

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