Probability: Class 12 Maths Chapter 13 Notes for Term 2 Exam

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Probability can be defined as the extent to which an event might take place.

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Learn all the basic definitions of random experiment, sample space, experimental or trial and event.

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Classification and difference between Simple event and Compound event.

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Learn about other cases of events such as Mutually exclusive events, Independent events and Exhaustive events.

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Now, you need to concentrate on Conditional probability and the properties of conditional probability.

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Study the Multiplication theorem on probability with a few examples.

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The next important topic is the Bayes Theorem - its statement, proof, formula and derivation are few of the points you should not skip.

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The next topic to concentrate on is random variables and their probability distributions.

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Learn how to calculate Mean, Variance and Standard deviation of the random variables.

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Finally, know what Bernoulli Trials and Binomial Distribution are.

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Add these points to your notes and help your friends to prepare well for the exam.

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