A number cube was rolled as part of an experiment. The results are displayed in the table below. Number123456Frequency465735What is the best explanation of how to find the experimental probability of rolling a 3?

Experimental probability is the number of times the event occurs divided by the total number of trials. The number 3 occurred 5 times, and the total number of rolls was 4 + 6 + 5 + 7 + 3 + 5 = 30, so the probability is 5/30, or 1/6. Choice A gives the correct method.

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