Here are the alcohol percentages for a sample of 16 beers (light beers excluded): 4.69, 4.76, 4.25, 4.49, 5.08, 5.32, 6.44, 6.68, 5.05, 4.76, 5.15, 4.17, 6.51, 6.8, 6.35, 5.1 ( Calculate s: Find a 95% confidence interval for the population variance, o². <0² <
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