Answer:
Step-by-step explanation:
122/360 which can be simplified to 61/180 which 34% chance.
The experimental probability of rolling a number greater than 4 is 18/55.
Theoretical probability is the ratio of favorable outcomes to the total number of outcomes.
Experimental probability or empirical probability or relative frequency is based on a particular experiment using the same formula.
In the question, we are informed that a number cube is rolled 330 times, and the results are as follows:
1 55
2 60
3 49
4 58
5 57
6 51.
We are asked about the experimental probability of rolling a number greater than 4, that is rolling 5 or 6.
In the experiment, the numbers 5's and 6's are 57 and 51.
So the total number of outcomes in favor of the event (rolling a number greater than 4) as per the experiment = 57 + 51 = 108
Total number of outcomes in the experiment = 330
∴ The experimental probability of rolling a number greater than four
= The total number of outcomes in favor of the event (rolling a number greater than 4) as per the experiment/Total number of outcomes in the experiment = 108/330 = 18/55.
∴ The experimental probability of rolling a number greater than four is 18/55.
Learn more about the experimental probability at
https://brainly.com/question/17128444
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