Question: Suppose that random variable X follows a normal distribution with mean 20 and standard deviation 10. If plksX Suppose that random variable X follows a

Suppose that random variable X follows a normal distribution with mean 20 and standard deviation 10. If plksX

Suppose that random variable X follows a normal distribution with mean 20 and standard deviation 10. If the value of k is closest to 0 15.5 0 17.5 0 18.5 0 165 0

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