SOLUTION: Twelve people apply for a job at Computer Warehouse. Seven are college graduates and five are not. If the manager selects 4 applicants at random, find the probability that all 4 ar

Question 1082196: Twelve people apply for a job at Computer Warehouse. Seven are college graduates and five are not. If the manager selects 4 applicants at random, find the probability that all 4 are college graduates. Enter your answer as a fraction or a decimal rounded to 3 decimal places.
Answer by natolino_2017(77) (Show Source): You can put this solution on YOUR website!
P(4 are college's graduates)=P (first pick is a college graduates)*P(Second is a college graduates)*P(third is a colllege graduates)*P(Forth is a college graduates)=7/12*6/11*5/10*4/9= 7/99.
Every picking change the universe and the amount of college graduates.
@natolino_

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