Probability Formula Class 10 PDF Free Download

Are you looking for the most important formulas of Probability for Class 10? In this post, we’ve compiled all essential formulas and key concepts from Chapter Probability of Class 10 NCERT Maths. You can also download a free PDF of all formulas to help you revise quickly and score better in exams.

1. Experiment : An operation which can produce some well – defined outcomes is called experiment.

each outcome is called an event.

2. Random Experiment : An experiment in which all possible outcomes are known and the exct outcome cannot be predicted in advance is called a random experiment.

3. Trial : By a trial we mean performing a random experiment.

4. Empirical Probability : Suppose we perform an experiment and let n be the total number of trials.

5. Basic concepts of probability.