Two unbiased coins are tossed. The probability of getting at least one head is: |
1/4 3/4 1/2 1/3 |
3/4 |
The correct answer is Option (2) → 3/4 When two unbiased coins are tossed, the possible outcomes are: HH, HT, TH, TT Total outcomes = 4 “At least one head” occurs in: $\text{Probability} = \frac{3}{4}$ |