When would you expect the experimental probability of an event to be closest to its theoretical probability?

Question

When the results of 10 trials were used in calculating the theoretical probability

When the results of 10 trials were used in calculating the experimental probability

When the results of 100 trials were used in calculating the experimental probability

None of the above, because the experimental probability is unrelated to the theoretical probability.

Answer 1

Now really, which do you think?
The theoretical probability of heads in a coin toss is .5
If you toss it 100 times are you not more likely to get closer to .5 on the average than if you toss it ten times?
How likely are you to toss ten heads in a row?
How likely are you to toss 100 heads in a row ? :)

Answer 2

I guess 10 trials theoretically

Answer 3

10