Probability · Question 6 · Medium

Three coins are tossed. What is the probability of getting at least two heads?

  1. 7/8
  2. 1/4
  3. 3/8
  4. 1/2
Answer and explanation

Answer: D. 1/2

Explanation: Out of 8 outcomes, HHT, HTH, THH and HHH have at least two heads: 4/8 = 1/2.

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