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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 1500 students. What is the expected value for the age randomly chosen student?
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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
asked
User Hrishikesh
by
7.7k points

2 Answers

3 votes

Answer:

15.34

Explanation:

answered
User Abel Masila
by
8.0k points
2 votes
multiply ages to their probabilities and add them to each other, and you will get 15.36
answered
User Tkone
by
7.7k points
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