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Mathematics, 15.02.2021 22:20 miabarrett8117

Mikey has ten marbles in a bag with the number 5 on 8 faces and the number 3 on 2 faces. What is the expected value of the number present when one marble is selected from the bag?

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Mikey has ten marbles in a bag with the number 5 on 8 faces and the number 3 on 2 faces. What is the...

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