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The probability of rolling a number less than 3 on a number cube is 2/6. Jennifer rolls a number cube 60 times. How many times should Jennifer expect to roll a number less than …

The probability of rolling a number less than 3 on a number cube is 2/6. Jennifer rolls a number cube 60 times. How many times should Jennifer expect to roll a number less than …
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The probability of rolling a number less than 3 on a number cube is 2/6. Jennifer rolls a number cube 60 times. How many times should Jennifer expect to roll a number less than 3?

A. 10
B. 20
C. 30
D. 40
E. 50

Please help me!!

User Federico Builes
by
8.3k points

1 Answer

3 votes
Well it should be b if not then c
User Dark Shikari
by
8.1k points
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