A six-sided number cube is rolled 30 times and lands on 3 ten times and 5 eight times. Calculate the experimental probability of landing on a 3. Write the answer in the SIMPLEST form of a fraction.
The experimental probability of landing on a 3 is calculated by dividing the number of times the cube lands on a 3 by the total number of rolls.
Experimental probability of landing on a 3 = Number of times cube landed on a 3 / Total number of rolls
Experimental probability of landing on a 3 = 10 / 30
To simplify the fraction, we can divide the numerator and the denominator by the greatest common factor, which is 10.
Experimental probability of landing on a 3 = 1 / 3
Therefore, the experimental probability of landing on a 3 is 1/3.