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The amount of weight gained by a person during their first semester of college uniformly distributed...

The amount of weight gained by a person during their first semester of college uniformly distributed between 7 and 39 lbs. The random variable X measures the amount of weight a randomly selected person gains during their first semester of college.

A) State the distribution of the random variable defined above

B) Compute the probability that a randomly selected person gains more than 30 lbs during their first semester of college

C) Compute the probability that a randomly selected person gains between 10 and 20 lbs during their first semester of college

Math   Statistics-And-Probability   
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