Question: (Round your answer to four decimal places unless otherwise noted. For example, 0.1234.) Normal distribution I A random variable X follows a normal distribution with

(Round your answer to four decimal places unless otherwise noted. For example, 0.1234.) Normal distribution I A random variable X follows a normal distribution with a mean of 270 and a standard deviation of 15. . P(X > 250) = . P(X = 330) = . P(240

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