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September 21, 2014

September 21, 2014

Posted by **Angel** on Friday, March 2, 2012 at 9:17am.

a) What is the distribution of X?

b) What is the probability that a randomly selected record shows a birth weight less than 5 pounds?

c) What is the probability that a randomly selected record shows a birth weight greater than eleven pounds?

d) What is the probability that a randomly selected record shows a birth weight between 6 and 9 pounds

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