Mathematics, 02.06.2021 22:30 tciara788

X is a normally distributed random variable with mean 45 and standard deviation 4. What is the probability that X is between 33 and 57? Use the 0.68-0.95-0.997 rule and write your answer as a decimal.

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X is a normally distributed random variable with mean 45 and standard deviation 4. What is the proba...

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X is a normally distributed random variable with mean 45 and standard deviation 4. What is the probability that X is between 33 and 57? Use the 0.68-0.95-0.997 rule and write your answer as a decimal.​

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X is a normally distributed random variable with mean 45 and standard deviation 4. What is the probability that X is between 33 and 57? Use the 0.68-0.95-0.997 rule and write your answer as a decimal.