# Revision Notes For CBSE Class 10 Maths Chapter 15 Probability

Probability is the final chapter and an important one given in class 10 maths textbook. In this chapter, students will be introduced to the theoretical probability of an event and simple problems based on this concept. However, the main aim of this chapter is to help students revise the basic rules of probability and clearly understand concepts like the Bayes’ theorem, multiplication rule of probability and independence of events. To help students feel comfortable with all the concepts in this chapter, CBSE revision notes for class 10 maths chapter 15 – probability is provided here.

## CBSE Class 10 Maths Chapter 15 Probability- Notes

The notes can be downloaded freely and students can use it as a great reference tool to get insight into important topics, theories, and be well prepared to solve any question that can be asked in the examinations. More significantly, these notes will help students to stay ahead in the class.

Find other resources here:

Access CBSE Class 10 Maths Sample Papers here.

Access NCERT Class 10 Maths Book here.

 Empirical And Theoretical Probability Chance And Probability

## Frequently asked Questions on CBSE Class 10 Maths Notes Chapter 15: Probability

Q1

### What is ‘Conditional probability’?

Conditional probability is defined as the likelihood of an event or outcome occurring, based on the occurrence of a previous event or outcome.

Q2

### What does ‘statistics’ mean?

The science of collecting and studying data represented in the form of numbers is called as ‘Statistics’.

Q3

### What is ‘Bay’s theorem’?

Bay’s Theorem is a mathematical formula for determining conditional probability.