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Probability 1. The pulse rates for a particular population (X) follow a normal distribution with mean 70 per minute and standard deviation of 4. x

Probability

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1. The pulse rates for a particular population (X) follow a normal distribution with mean 70 per minute and standard deviation of 4. x ~ Normal (70, 42) a) What percentage of the population that have pulse rate less than 75? P(X80)? (5 points) (1) If P(50

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