Mathematics, 03.02.2020 14:45 Gearyjames8

Harlene tosses two number cubes. if a sum of 8 or 12 comes up, she gets 9 points. if not, she loses 2 points. what is the expected value of the number of points for one roll?

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Harlene tosses two number cubes. if a sum of 8 or 12 comes up, she gets 9 points. if not, she loses...

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