The table below shows the probability distribution of students in a high school with 1500 students. What is the expected value for the age randomly chosen student?

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asked Jun 3, 2021 144k views

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The table below shows the probability distribution of students in a high

school with 1500 students. What is the expected value for the age
randomly chosen student?

The table below shows the probability distribution of students in a high school with-example-1

Mathematics
college

Hrishikesh asked

by Hrishikesh

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Answer:

15.34

Explanation:

Abel Masila answered Jun 3, 2021

by Abel Masila

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multiply ages to their probabilities and add them to each other, and you will get 15.36

Tkone answered Jun 7, 2021

by Tkone

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