May 3, 2016

Homework Help: statistics

Posted by nitz on Friday, September 21, 2012 at 11:26am.

suppose 45 students in an organization are male and 55 are female. Ten females and 15 males in the organization are graduating students. What is the probability that a:
a.) student chosen at random is male or a graduating student?
b.) students chosen at random is female graduating student?

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