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Mathematics, 27.03.2020 04:06 burnsmykala23

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?

The table below shows the probability distribution of students in a high school with 1500 students.

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The table below shows the probability distribution of students in a high school with 1500 students....

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