wildlife study is designed to find the mean weight of salmon caught by an Alaskan fishing company. It is known that ?=2.15σ=2.15 pounds. How large a sample should be taken to be 93% confident that the sample mean is within 0.20 pounds of the true mean weight of the salmon caught?
wildlife study is designed to find the mean weight of salmon caught by an Alaskan fishing company. It is known that ?=2.15σ=2.15 pounds. How large a sample should be taken to be 93% confident that the sample mean is within 0.20 pounds of the true mean weight of the salmon caught?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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A wildlife study is designed to find the mean weight of salmon caught by an Alaskan fishing company. It is known that ?=2.15σ=2.15 pounds.
How large a sample should be taken to be 93% confident that the sample mean is within 0.20 pounds of the true mean weight of the salmon caught?
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