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The six faces of a fair cube are numbered 1 through 6. If the cube is rolled 300 times, what is the expected number of times a 5 will land face-up?
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The six faces of a fair cube are numbered 1 through 6. If the cube is rolled 300 times, what is the expected number of times a 5 will land face-up?

User Ballzak
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1 Answer

5 votes
P(5) = 1/6
(1/6)(300) = 50 times
User Sen
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