A wildlife study is designed to find the mean weight of salmon caught by an Alaskan fishing company. It is known that o = 2,15pounds. How large a sample should be taken to be 99% confident that the sample mean is within 0.2O pounds of the true mean weight of the salmon caught? 669 Salmon 794 Salmon O 683 Salmon 770 Salmon

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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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 o = 2,15pounds.
How large a sample should be taken to be 99% confident that the sample mean is within 0.2O
pounds of the true mean weight of the salmon caught?
669 Salmon
794 Salmon
O 683 Salmon
770 Salmon
Transcribed Image Text:A wildlife study is designed to find the mean weight of salmon caught by an Alaskan fishing company. It is known that o = 2,15pounds. How large a sample should be taken to be 99% confident that the sample mean is within 0.2O pounds of the true mean weight of the salmon caught? 669 Salmon 794 Salmon O 683 Salmon 770 Salmon
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