Please solve it correctly.
Posted: Sun Jul 10, 2022 10:23 am
Please solve it correctly.
1.3. Question Q3. Given a class of 40 students with 20 girls and 20 boys, a random assignment of 10 study groups with 4 students each is taking place. (1) What is the probability that all girls are assigned into groups that include only girls? (2) What is the probability that at least one group includes three or more girls?
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