A number cube is rolled 360 times. And the results are recorded as follows: 54 ones, 60 twos, 66 threes, 71 fours, 35 fives, and 74 sixes. What is the experimental probability of rolling a two or a three? a) 0.15 b) 0.1 c) 0.35 d) 0.65

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Koen Rivers

31 October, 07:43

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Joanna Tate · Answer 1

Since you rolled 60 twos and 66 threes out of 360 times this experimental probability is (60+66) / 360=126/360=0,35 which is c)