NAGALAND Class 10 Maths Probability
Classical Approach to Probability
Probability of an event lies between 0 and 1, both inclusive i.e. 0 ? P(E) ? 1
The probability of sure events is 1 and that of an impossible event is 0.
The sum of probabilities of all the elementary events of an experiment is 1.Applications of Probability
P(E)=(No. of outcomes favourable to E) /Total no. of outcomes
0 £ P(E) £ 1 for any event E.