Ms. Katzs second grade class is composed of an equal number of boys and girls. If ms. Katz chooses 3 students at random to work on a project, what is the probability that at least 2 of them will be girls?
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Ms. Katz’s second grade class is composed of an equal number of boys and girls. If Ms. Katz chooses 3 students at random to work on a project, what is the probability that at least 2 of them will be girls?
ANSWERS ➡️
(1) There are 18 students in Ms. Katz’s class.
(2) The probability that all 3 students chosen are girls is 7/68
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