Solution-Confidence interval for the true time

Confidence interval for the true time

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A random sample of 76 people revealed it took an average (mean) of 60 minutes with a standard deviation of 8 minutes for a person to complete a loan application at the bank. Construct a 90% confidence interval for the true time it takes any person to complete a loan form.

Reference no: EM131043796

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Confidence interval for the true time : A random sample of 76 people revealed it took an average (mean) of 60 minutes with a standard deviation of 8 minutes for a person to complete a loan application at the bank. Construct a 90% confidence interval for the true time it takes any person..

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Confidence interval for the true time

Reference no: EM131043796

Reference no: EM131043796

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