Question

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?

Answer 1

.325 or 32.5%. It goes as follows, So, 54+62 is 117. To get percent you have to divide the 117 by 360, giving you 32.5%

Answer 2

Experimental probability=(number of observed specific outcomes)/(total number of observations)

P(2 OR 3)=(54+62)/360

P(2 or 3)=116/360

P(2 or 3)=29/90