Freddie tosses a fair coin 3 times and gets T T T. What is the probability of obtaining tails if he tosses the coin for the fourth time?
A) 100%
B) 50%
C) 25%
D) 10%

Question

Quizplus · Accepted Answer

The previous coin tosses do not affect the probability of obtaining tails on the fourth toss. The probability of getting tails on a fair coin toss is always 1/2, so the answer is 50%, or choice B.

Freddie Tosses a Fair Coin 3 Times and Gets T