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Lubov Fominskaja [6]
3 years ago
5

A number cube is rolled 360 times and the results are recorded as follows: 41 ones, 54 twos, 62 threes, 75 fours, 33 fives, and

95 sixes. What is the experimental probability of rolling a two or a three?
A. 0.32

B. 0.18

C. 0.07

D. 0.68
Mathematics
1 answer:
cestrela7 [59]3 years ago
7 0
Let's attribute a to equal probability of 2 and b to equal probability of 3
A=54/360 B=62/360
"or" means you combine the probabilities which means that AvB =116/360
now simply divide 116 by 360 and you get your answer which is 0.32
A is the correct answer my dude
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