Two hundred fish caught in Cayuga Lake had a mean length of 13.1 inches. The population standard dev


Question: Two hundred fish caught in Cayuga Lake had a mean length of 13.1 inches. The population standard deviation is 2.8 inches. (Give your answer correct to two decimal places.)

(a) Find the 90% confidence interval for the population mean length.

Lower Limit

Upper Limit

(b) Find the 98% confidence interval for the population mean length.

Lower Limit

Upper Limit

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Solution: The solution file consists of 2 pages
Deliverables: Word Document

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