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A university has 34,350 students. In a random sample of 255 students, 17 speak three or more languages. Predict the number of students at the university who speak three or more languages.
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A university has 34,350 students. In a random sample of 255 students, 17 speak three or more languages. Predict the number of students at the university who speak three or more languages.

User Zzxyz
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1 Answer

9 votes
230.
Because (34350/255)*17 equals 230
User Jmosbech
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