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The weights of teenagers living in Jacksonville is normally distributed, with a mean of 155 lbs and a standard deviation of 12.2 lbs. a. probability

The weights of teenagers living in Jacksonville is normally distributed, with a mean of 155 lbs and a standard deviation of 12.2 lbs.

a. probability that a teenager will weigh more than 150 lbs

b. probability that a teenager will weigh less than 146 lbs

c. probability that a teenager will weigh between 150 and 185 lbs

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