Wednesday
March 4, 2015

Homework Help: Biostatistics

Posted by Louise on Sunday, March 28, 2010 at 9:25pm.

Age(10-14)(15-19)(20-29)(30-39) (40-44)
Mid 12.5 17.5 25 35 42.5
P(X=x) .003 .100 .500 .300 .097

If we select a birth at random, what is the probability the mother is 19 years or younger?

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