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A cube with sides numbered 1 to 6 is rolled 300 times. What is the best prediction for the number of times that a 1 or 2 would be rolled?


A exactly 50 times

B about 50 times

C exactly 100 times

D about 100 times

Respuesta :

musiclover10045

Each number on a die has a 1/6 chance of being rolled.

A 1 or a 2 would be 1/6 + 1/6 = 2/6 = 1/3 chance.


300 rolls x 1/3 = 100


the answer would be D. About 100 times

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