Mathematics, 21.12.2020 20:30 timozy95
The table below shows the probability distribution of students in a high school with 1500 students. What is the expected value for the age of a randomly chosen student?
Ages: 13 14 15 16 17 18
Prob: 0.01 0.27 0.30 0.25 0.16 0.01
Answers: 3
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At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.
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The table below shows the probability distribution of students in a high school with 1500 students....
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