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Statistics Length of Growing Seasons The growing seasons for a random sample of 39 U.S. cities were recorded, yielding a sample mean of 192.2 days

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Length of Growing Seasons The growing seasons for a random sample of 39 U.S. cities were recorded, yielding a sample mean of 192.2 days and the population standard deviation of 53.2 days. Estimate the true population mean of the growing season with 99% confidence. Round your answers to at least one decimal place

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