A number cube is rolled 360 times, and the results are recorded as follows: 61 ones, 26 twos, 36 threes, 76 fours, 73 fives, and 88 sixes. What is the experimental probability of rolling a 2 or a 3?
A:0.07
B:0.17
C:0.26
D:0.83
2 answers
(1/3) * 360 = _______ probability of rolling a 2 or 3
According to your experimental results, the 2 or 3 came up 62 times out of 360
Experimental prob = 62/360 = .172..
The theoretical prob = 2/6 = 1/3 = .333
Experimental prob = 62/360 = .172..
The theoretical prob = 2/6 = 1/3 = .333