Question

You want to toss a fair coin a number of times and obtain the probability of it falling on it's heads by taking a simple average. What is the estimated number of times you'llhave to toss the coin to make sure that your estimated probability is within 10% of the actual probability, at least 90% of the time?

Answer 1

It depends on the velocity of the coin it has been tossed.. That you have not mentioned