Two unbiased coins are tossed. What is the probability of getting one head and one tail?
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → \(\displaystyle\frac{1}{2}\)
Two coins have four equally likely outcomes: HH, HT, TH, TT.
One head and one tail: HT and TH, that is, 2 outcomes
Favourable outcomes out of all outcomes: \(\displaystyle\frac{2}{4}=\frac{1}{2}\)