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Sushil rolls a fair dice 138 times. How many times would Sushil expect to roll an even number​
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Sushil rolls a fair dice 138 times. How many times would Sushil expect to roll an even number​

User Brian Weiner
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1 Answer

6 votes
Since the chance of getting an even number on every roll is 3/6 or 1/2
We have to multiply 1/2 by 138

The answer is 69.

Hope this is correct, and pls correct me if I'm wrong :)
User Matt Bierner
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