Three unbiased coins are tossed, then the probability of getting two heads is?
- 1/2
- 3/8
- 1/4
- None of these
Explanation
3 coins → total outcomes = 2³ = 8
Exactly 2 heads: HHT, HTH, THH → 3 outcomes
Probability = favorable / total = 3/8
Last verified on 09-06-2026
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