Find a 95% Confidence interval
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According to a national survey of 1,800 Traditional Bank customers, 1,200 of them were either satisfied or very satisfied with customer service. Find a 95% confidence interval for the true proportion of customers who are either satisfied or very satisfied with customer service.
Use MegaStat for your computations.
Round your final answer to two decimal places.
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Solution Summary
This solution is comprised of an explanation of how to calculate 95% confidence interval for the true proportion of customers who are either satisfied or very satisfied with customer service.
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