A six-sided, fair number cube is rolled 100 times as part of an experiment. The frequency of the roll of the number 3 is 20. Which statement about rolling a 3 is correct?

Question

Iris Fitzpatrick

Mathematics

2 March, 15:42

A six-sided, fair number cube is rolled 100 times as part of an experiment. The frequency of the roll of the number 3 is 20. Which statement about rolling a 3 is correct?

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Harrison Ashley · Answer 1

Given:

6-sided cube

rolled 100 times

the frequency of roll of the number 3 = 20 times

The probability that the number 3 will appear when the dice is rolled is

P = 20 times / 100 times

P = 0.20 or 20%