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Let x denote the time taken to run a road race. Suppose x is approximately normally...

Let x denote the time taken to run a road race. Suppose x is approximately normally distributed with a mean of 190 minutes and a standard deviation of 21 minutes. If one runner is selected at random, what is the probability that this runner will complete this road race in 219 to 236 minutes? Round your answer to four decimal places. P =

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