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A random sample of 56 credit card holders showed tat 41 regularly paid their credit card bills on time. Find a 95% confidence interval for

A random sample of 56 credit card holders showed tat 41 regularly paid their credit card bills on time. Find a 95% confidence interval for p, the proportion of all credit card holders who pay their credit card bills on time. Find the upper and lower limits. Round to 4 decimal places.

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