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Suppose a normal distribution has a mean of 34 and a standard deviation of 2. What is the probability that a data value is between 31 and 37? Round your answer to the nearest tenth of a percent.A.86.6%B.88.6%C.87.6%D.85.6%

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User Lada
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1 Answer

4 votes

Answer: it’s 86.6%

Explanation:

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User Hugo
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