Question: if 2 coins are tossed?
Answer: For any individual toss of the coin, the outcome will be either heads or tails. The two outcomes (heads or tails) are therefore mututally exclusive; if the coin comes up heads on a single toss, it cannot come up tails on the same toss. ... The probability of getting two heads on two coin tosses is 0.5 x 0.5 or 0.25.