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Mathematics, 26.10.2020 16:40 eduardo2433

A scientist is weighing each of 30 fish. She obtains a mean of 30 g and a standard deviation of 2 g. After completing the weighing, she finds that the scale was misaligned and always under reported every weight by 2 g that is, a fish that really weighed 26 g was reported to weigh 24 g. What is the mean and standard deviation after correcting for the error in the scale

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A scientist is weighing each of 30 fish. She obtains a mean of 30 g and a standard deviation of 2 g....
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