CASE STUDY QUESTION 27-Class X-Maths
CASE STUDY QUESTION 27-Class X-Maths
One day, during games period four friends A, B, C and D planned to play game using number cards. They prepared 20 numbered cards with labelled 1 to 20 and then they put all the number cards in the empty chalk box available in the classroom. In this game, every friend was asked to pick the card randomly and after each draw, card was replaced back in the chalk box.
