Mathematics, 28.08.2020 16:01, krystinayagel013

A local church has a congregation consisting of 480 adult members. The church's administrators would like to estimate the average weekly donation per member per week. A random sample of 65 members was found to have an average donation of $50.40 and a standard deviation of $12.30. The 95% confidence interval to estimate the average weekly donation is .

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A local church has a congregation consisting of 480 adult members. The church's administrators would...