Question

What is the probability of winning three games in a row, if the probability of winning each game individually is 1/2?

Answer 1

P(winning 1 game) = 1/2 .= 0.5

P(winning 1 AND 2 GAMES) (1/2)(1/2) = 1/4 = 0.25

P(winning 1 AND 2 GAMES AND 3 GAMES)= (1/2)(1/2)(1/2) = 1/8 = 0.125