Mathematics, 11.04.2021 18:10 reneebrown017
The high school concert choir has 7 boys and 15 girls. The teacher needs to pick three soloists for the next concert But all of the members are so good she decides to randomly select the three students for the solos.
a) In how many ways can the teacher select the 3 students?
b) What is the probability that all three students selected are girls
c) What is the probability that at least one boy is selected?
Answers: 1
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The high school concert choir has 7 boys and 15 girls. The teacher needs to pick three soloists for...
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