Question

Two coins are tossed together. What is the probability of getting no tail

Answer 1

The possible outcomes when two coins are tossed together are {$HH,TT,HT,TH$}. Therefore, the number of possible outcomes when two coins are tossed is $4$.

Now, the only possible outcome of getting no tail is {$HH$}, which means the number of favourable outcome is $1$.

Therefore, probability $P$ of getting no tail is:

$P=\frac{1}{4}$

Hence, the probability of getting no tail is $\frac{1}{4}$.