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?
(26 + 36) / 360
Thank you
what the. Okay first of all its not 360 its decimals, think before you say 'thank you":>
here u go :)
3.6
To find the experimental probability of rolling a 2 or a 3, we need to first determine the total number of times either a 2 or a 3 was rolled. Then, we divide that number by the total number of rolls (360) and express the result as a fraction or a decimal.
In this case, we need to add the number of times a 2 and a 3 were rolled:
Number of twos = 26
Number of threes = 36
Total number of times a 2 or a 3 was rolled = 26 + 36 = 62
Now, we divide this number by the total number of rolls (360):
Experimental probability of rolling a 2 or a 3 = 62 / 360 ≈ 0.172
So, the experimental probability of rolling a 2 or a 3 is approximately 0.172, or you can express it as a fraction 62/360.