Question

Cole rolls a number cube multiple times and records the data in the table above. At the end of the experiment, he counts that he has rolled 190 fours. Find the experimental probability of rolling a four, based on Cole’s experiment. Round the answer to the nearest thousandth.

Answer 1

Experimental Probability is the ratio of the number of times an event occurs to the total number of trials.

Given that Cole rolls a number cube multiple times and records the data in the table below. At the end of the experiment, he counts that he has rolled 190 fours.

From the table, we see that the total number of trials is 1,000 and there are 190 fours.

Therefore, the experimental probability of rolling a four, based on Cole’s experiment is given by 190 / 1,000 = 0.19 = 0.190 to the nearest thousandth.

Answer 2

Answer:

B. 0.190

I took a quiz, thats how I know that B is the answer, since the question doesn't say that 0.190 is B.  

Hope I helped!