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1. Normal Distribution In a class of 75 -14-year-olds the average weight is normally distributed with a mean o 125 pounds with a standard deviation

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1. Normal Distribution In a class of 75 -14-year-olds the average weight is normally distributed with a mean o 125 pounds with a standard deviation of 5 . If the student is randomly selected: a) What is the probability that he weighs 135 pounds? b) What is the probability that he weighs more than 135 pounds? c) What is the probability that he weighs between 115 pounds and 130 pounds? d) What is the probability that the student weighs less than 115 pounds

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