Length of Growing Seasons The growing seasons for a random sample of 37 U.S. cities were recorded, yielding a sample mean of 194.6 days and the population standard deviation of 55.6 days. Estimate the...

Length of Growing Seasons The growing seasons for a random sample of 37 U.S. cities were recorded, yielding a sample mean of 194.6 days and the population standard deviation of 55.6 days. Estimate the true population mean of the growing season with

95% confidence. Round your answers to at least one decimal place.

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