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32 votes
An architecture student measured the heights of all the buildings downtown. Building heights (meters) 11 11 11 17 17 17 17 17 17 50 50 50 50 50 50 50 81 81 81 81 X is the height of a randomly chosen building. What is the expected value of X? Write your answer as a decimal.

User Aaronc
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1 Answer

21 votes
21 votes

We get that the expected value is:


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User Umbro
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