Tuesday
March 31, 2015

Homework Help: pre statistics

Posted by Angela on Thursday, February 5, 2009 at 10:23pm.

In a recent health study it was claimed that 18% of americans are underwieght.If 4 americans randomly selected what is the probability that

a. that all will be underweight
b.none will be underweight
c. at least one will be underweight

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