Mathematics, 07.05.2021 16:20 nyny2129
A university has 33,810 students. In a random sample of 270 students, 18 speak three or more languages. Predict the number of students at the university who speak three or more languages. The expected number of students at the university who speak three or more languages is?​
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A university has 33,810 students. In a random sample of 270 students, 18 speak three or more languag...
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