SOLUTION: teachers send 7 boys and 8 girls to the local science fair. the first 3 students leaving the fair at lunch time are interviewed find each probability.
a) all students interviewe
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Question 609334: teachers send 7 boys and 8 girls to the local science fair. the first 3 students leaving the fair at lunch time are interviewed find each probability.
a) all students interviewed are boys
Answer by flame8855(424) (Show Source): You can put this solution on YOUR website!
p=7*6*5/15*14*13
P=1/13
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