Mathematics, 15.04.2021 18:30 sierraaasifuent
Suppose that a high school club wants to form a three-person committee using a random drawing to be more fair in selecting committee members. They draw three names out of a hat containing the name of every member and the selected students then form a committee. If the expected number of seniors on the committee is 2.0 and there are 10 juniors in the club, how many seniors are in the club (assuming that this club only contains juniors and seniors)
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