Mathematics, 07.09.2020 06:01 arwen28
Scientists want to estimate the mean weight of mice after they have been fed a
special diet. From previous studies, it is known that the weight is normally
distributed with standard deviation 4 grams. How many mice must be weighed so
that a 95% confidence interval will have margin of error of 0.4 grams?
Write only an integer as your answer.
Answers: 2
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Scientists want to estimate the mean weight of mice after they have been fed a
special diet. From p...
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