Answer:
To find the theoretical probability of rolling a 4, we need to consider all of the possible outcomes of the roll. Since the number cube has 6 sides, each with a different number, the probability of rolling any specific number is 1/6. Therefore, the theoretical probability of rolling a 4 is 1/6.
To find the experimental probability, we need to count the number of times a 4 was rolled in the 40 rolls and divide by the total number of rolls. For example, if a 4 was rolled 8 times, the experimental probability would be 8/40, or 1/5.
Step-by-step explanation:
