Suppose you toss a coin 100 times and get 82 heads and 18 tails. Based on these results, what is the probability the next flip will be a tails?

Answer 1

http://drdavespsychologypage.homestead.com/Odds__Figuring.pdf

Answer 2

Probability of getting tail = 1/2=0.5

Answer 3

it will still be 50% because you have 1 favorable option out of 2. Past results wont affect the future outcome of this event.