A fair coin is tossed once. Probability of getting a Head is:

A fair coin is tossed once. Probability of getting a Head is:
  1. $0$
  2. $\dfrac{1}{4}$
  3. $\dfrac{1}{2}$
  4. $1$

Solution

Sample space $= \{H,T\}$. Favourable $= \{H\}$. $P(H) = \dfrac{1}{2}$.

Asked in: IMO

Practice more DATA HANDLING questions on Aicharya