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How many times will the number 5 show up if a fair number cube rolled 300 times?

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If the cube faces are numbered 1 through 6 then 5 will show up once every six times, so 300 rolls will show up a 5 about 50 times based on probability
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It will show up any number of times from 0 to 300. The expected value is 50 but the probabiluty that is shows up exactly 50 times is around 6%.
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