The random variable X is normally distributed with a mean of 70 and standard deviation of 10.

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The random variable X is normally distributed with a mean of 70 and standard deviation of 10. What is the probability that X is within one standard deviation of the mean?

a. 0.683 b. 0.954 c. 0.271 d. 0.161

Posted Date: Jun 11, 2024 12:13 PM

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The random variable X is normally distributed with a mean of 70 and standard deviation of 10.

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