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X is a normally distributed random variable with mean 72 and standard deviation 22. Use calculator to find the probability indicated. 1. P(78<X<127) 2.P(60<X<90)​
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X is a normally distributed random variable with mean 72 and standard deviation 22. Use calculator to find the probability indicated. 1. P(78<X<127) 2.P(60<X<90)​

User Crozin
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Explanation:

User Suneesh Ambatt
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