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A bank manager wants to know the mean amount of mortgage paid per month by homeowners in an area. A random sample of 119 homeowners

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A bank manager wants to know the mean amount of mortgage paid per month by homeowners in an area. A random sample of 119 homeowners selected from this area showed that they pay an average of $1570 per month for their mortgages. The population standard deviation of such mortgages is $208. a. Find a 99% confidence interval for the mean amount of mortgage paid per month by all homeowners in this area. Round your answers to two decimal places

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