Refer to a classroom of children (12 boys and 10 girls) in which seven students are chosen
Question:
1. What is the probability that no boys are chosen?
2. What is the probability that the first three children chosen are boys?
3. What is the probability that at least two girls are chosen?
4. What is the probability that at least three boys are chosen?
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1 2 3 Ways for no girls to be chosen C12 7 Ways for ex...View the full answer
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Related Book For 
Finite Mathematics and Its Applications
ISBN: 978-0134768632
12th edition
Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair
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