2. If a committee of 3 students is formed, what is the probability that a. all are girls? b. two are boys and one is a girl? 3. Suppose that a team of 3 students is formed such that it is composed of a team leader, a secretary, and a spokesperson. What is the probability that a team formed is composed of a girl secretary?
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Without this information, we cannot calculate the probabilities. Let's assume there are 10 students in total, 5 boys and 5 girls. a. The probability that all are girls: We are choosing 3 students out of 5 girls. The total number of ways to choose 3 students Show more…
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