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Weights of Elephants A sample of8 adult elephants had an average weight of12,100pounds. The standard deviation for the sample was21 pounds. Find the99% confidence interval

Weights of ElephantsA sample of8

adult elephants had an average weight of12,100pounds. The standard deviation for the sample was21

pounds. Find the99% confidence interval of the population mean for the weights of adult elephants. Assume the variable is normally distributed. Use a graphing calculator and round the answers to the nearest whole number.

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