Mathematics, 07.05.2021 17:00 Theacefamily123
A university has 39,240 students. In a random sample of 195 students, 13 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 ?
Answers: 1
Mathematics, 21.06.2019 15:50
(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)
Answers: 2
Mathematics, 21.06.2019 19:00
Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)
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Mathematics, 21.06.2019 23:10
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)
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A university has 39,240 students. In a random sample of 195 students, 13 speak three or more languag...
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