Question

The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with a mean of 3.2 pounds and a standard deviation of 0.8 pound. What percentage of samples of 4 fish will have sample means between 3.0 and 4.0 pounds? (Your answer should be a percentage with two decimal places - no percent sign) Your Answer:

          The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with a mean of 3.2 pounds and a standard deviation of 0.8 pound.

What percentage of samples of 4 fish will have sample means between 3.0 and 4.0 pounds? (Your answer should be a percentage with two decimal places - no percent sign)

Your Answer:

The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with a mean of 3.2 pounds and a standard deviation of 0.8 pound.

What percentage of samples of 4 fish will have sample means between 3.0 and 4.0 pounds? (Your answer should be a percentage with two decimal places - no percent sign)

Your Answer:

Added by Lisa C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert Robin Corrigan

03/02/2022

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The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with a mean of 3.2 pounds and a standard deviation of 0.8 pound. What percentage of samples of 4 fish will have sample means between 3.0 and 4.0 pounds? (Your answer should be a percentage with two decimal places - no percent sign)