Category : 9th Class
The word 'probability" is one of the most commonly used word in our day to day life. Like probably today will raining, probably India will win the world cup etc. In mathematics, the concept of probability originated in the beginning of eighteenth century in problem of game of chance. Probability is a concept which numerically represents the degree of certainly of the event. Now a days it is widely used as the basic tools of statistics. Science and Engineering.
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