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Mathematics, 14.06.2020 00:57 jujusmith2022
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The length of pregnancies in giraffes is normally distributed with a mean length of 430 days and a standard deviation of 9 days. If a random sample of 25 giraffes is taken, what is the probability the sample mean length will be between 429 days and 432 days?
Give your answer to four decimal places
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