A standard number cube is rolled 126 times. predict how many times an even unmber will be the result.

Question

Mathematics

Barrett Skinner

10 March, 16:52

A standard number cube is rolled 126 times. predict how many times an even unmber will be the result.

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Answers (2)

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Kimora Craig · Answer 1

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Zuniga · Answer 2

We are given a standard dice with 6 sides with the following numbers on each side:

1, 2, 3, 4, 5, 6

there are 3 even numbers in this dice. the cube is rolled 126 times, meaning the probability that an even number will appear in the cube is:

(3/6) ^126 = 1.175x10^-38