Question: High Temperatures for May: the predicted high temperatures for a day in late May for a random sample of U.S. cities are listed here. Estimate

High Temperatures for May: the predicted high temperatures for a day in late May for a random sample of U.S. cities are listed here. Estimate the mean population high temperature with 90% confidence. 60 73 103 67 89 76 88 86 79 72 88 8

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