Mathematics, 25.06.2019 09:00 cleef6451
An exam was given to a group of freshman and sophomore students. the results are below: freshman: 106 got a’s, 130 got b’s, and 149 got c’s. sophomore: 192 got a’s, 118 got b’s, and 168 got c’s. if one student is chosen at random from those who took the exam, find the probability that: a) the student was a sophomore. round to 4 decimal places as needed.
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An exam was given to a group of freshman and sophomore students. the results are below: freshman:...
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