bellajuliet13
bellajuliet13
03.05.2021 • 
Mathematics

Wildlife conservationists studying grizzly bears in the United States found that the mean weight of 23 adult males was 611 pounds with a standard deviation of 89 pounds. Construct a 90% confidence interval for the mean weight of all adult male grizzly bears in the United States. Assume that the weights of all adult male grizzly bears in the United States are normally distributed. Round to the nearest whole number.

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