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x is a normally distributed random variable with mean 58 and standard deviation 7. What is the probability that x is between 44 and 79

x is a normally distributed random variable with mean 58 and standard deviation 7. What is the probability that x is between 44 and 79 ? Use the 0.68-0.95-0.997 rule and write your answer as a decimal. Round to the nearest thousandth if necessary

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