Length of Growing Seasons The growing seasons for a random sample 45 U.S. cities were recorded, yielding a sample mean of 191.5 days and the population standard deviation of 53.5 days. Estimate the...

Extracted text: Length of Growing Seasons The growing seasons for a random sample 45 U.S. cities were recorded, yielding a sample mean of 191.5 days and the population standard deviation of 53.5 days. Estimate the true population mean of the growing season with 95% confidence. Round your answers to least one decimal place. <>