Ex.3.4 Q3 Data Handling - NCERT Maths Class 7


A coin is flipped to decide which team starts the game. What is the probability that your team will start?

 Video Solution
Data Handling
Ex 3.4 | Question 3

Text Solution


A coin has two possible outcomes Head {H} and Tail {T}.


As, Probability of coming head or tail is equal.

 So, Number of successful event: \(n(E) =1\)

\[\text{∴ P (starting game) }=\frac{{n\left( E \right)}}{{n\left( S \right)}} = \frac{1}{2}\]

Learn from the best math teachers and top your exams

  • Live one on one classroom and doubt clearing
  • Practice worksheets in and after class for conceptual clarity
  • Personalized curriculum to keep up with school