A six-sided number cube is rolled 30 times and lands on 3 ten times and on 5 eight times. Calculate the experimental probability of landing on a 3. Write your answer in the simplest form of a fraction.
Experimental probability is calculated by dividing the number of times the event occurred by the total number of trials.
In this case, the number cube landed on 3 ten times out of 30 trials, so the experimental probability of landing on a 3 is:
10/30 or 1/3 (in simplest form)