If a coin is flipped three times, what is the probability that all three flips will be heads or that all three flips will be tails?

Question

Quizplus · Accepted Answer

The probability of getting all heads or all tails in three coin flips is calculated by adding the probability of each separate event. The probability of getting all heads is (1/2)^3 = 1/8, and the probability of getting all tails is also (1/8). Adding these probabilities gives 1/8 + 1/8 = 1/4.

If a Coin Is Flipped Three Times, What Is the Probability