Day Care Tuition A random sample of 51 four-year-olds attending day care centers provided a yearly tuition average of $4008 and the population standard deviation of $645. .Find the 99%  confidence interval of the true mean. Round your answers to the nearest whole number. <$<μ$ If a day care center were starting up and wanted to keep tuition low, what would be a reasonable amount to charge? Round your answer to the nearest hundred. $  would be a reasonable amount to charge.

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