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# JEE Main Statistics and Probability Important Questions

## JEE Main Important Questions of Statistics and Probability

Mathematics is such a subject which needs conceptual understanding. To do that, you have to practice a lot to remember all the formulae because these are very important to solve any problem. And, when it comes to the IIT JEE exam, Maths holds sheer importance. Practising Maths alongside other subjects (Physics, Chemistry) as much as possible will help you to secure the best possible rank in the JEE Mains exam.

This article contains a list of key questions about Statistics and Probability compiled by experts. These questions are curated specifically to aid in the preparation for the upcoming JEE Main examinations. All the questions are provided with easy to understanding step by step solutions professionals have concocted to help students obtain a better understanding of the subject. Solving these questions will not only aid in the development of a thorough understanding of the subject but will also boost JEE Main 2023 aspirants’ confidence.

Let us begin by solving the JEE Main 2023 Important Statistics and Probability questions.

Last updated date: 02nd Jun 2023
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Competitive Exams after 12th Science

## JEE mains Maths chapter Statistics and Probability questions with solutions

Aspirants who are preparing for JEE Main should practice a lot of sample question papers and previous year’s question papers. Keeping this in mind, we have provided a bunch of Maths important questions for JEE Mains in the following. You can download these chapter-wise JEE Mains important questions Maths and at any time you want as it is provided in PDF format. Besides, we also provide JEE Main Maths important questions with solutions that have been solved and crafted by our highly dedicated subject matter experts.

These important questions have been taken from the crucial chapters of CBSE Class 12 Maths syllabus such as Complex Numbers, Permutation & Combination,  Application Of  Derivatives, Height & Distance, Statistics, Binomial Theorem, Vector, Limits, 3-Dimensional Geometry, Definite Integrals, Area Under Curve, Trigonometric Equations, Indefinite Integrals, Probability, Straight Lines, Circle, Hyperbola, Determinants and Matrix, Sets & Relations, Parabola, Differentiability, Mathematical Reasoning, Differential Equations, Sets & Relations, Progression & Series.

If you want to score really well in the IIT JEE examination, then you should always opt for these important questions and their chapter-wise solutions solved by our in-house experts. Download the PDF file and practice at any time, any place.

### What are Statistics and Probability?

Statistics is a branch of maths that deals with the collection and analysis of large amounts of data. This field is particularly used in sciences and the corporate sector. Probability refers to a mathematical branch that aims to find out how likely an event is to occur, or how likely a theory is to be true. It is a branch that deals in possibilities and the likeliness of those possibilities.

### How to Study for JEE Main Statistics and Probability?

There are many ways in which you can study for the JEE Main Statistics and Probability chapter. The JEE Main Statistics and Probability Important Questions available on this page provide a framework around which you can structure your study schedule. These questions have been compiled by experts working with Vedantu after studying the JEE Main question papers of the previous years. Apart from going through the Statistics and Probability Important Questions, you can also download a copy of the JEE Main Mathematics Syllabus as well as some JEE Main Past Papers.

### How do the solved Important Questions for Statistics and Probability help?

The solved Important Questions for Statistics and Probability are useful resources to refer to when you study this chapter. They give you an idea of the topics from within this chapter that generally appears in the exam so you can focus your study preparation on the same. Vedantu has also gone the extra mile and answered the questions to give you a better understanding of the kind of answers the examiners expect during the JEE Main. This will allow you to adjust your preparation accordingly.

### Conclusion

This was a complete discussion on the important questions of Statistics and Probability. Solving the important questions to understand the important concepts of Statistics and Probability and will also provide a competitive edge in the JEE Main examination. Also, since this chapter is among the important topics, students will also be able to ace the examination with confidence.

## FAQs on JEE Main Statistics and Probability Important Questions

1. What does the chapter 'Statistics and Probability' discuss?

The chapter on Statistics and Probability discusses the meaning of Statistics, the meaning of Probability, and some of the common calculations used for both. In the section of the chapter covering Statistics, you will learn about the calculation of the mean, median, and mode of grouped and ungrouped data, and the calculation for the standard deviation, variance, and mean deviation of grouped and ungrouped data. In the section covering Probability, you will cover the probability of an event, addition and multiplication theorems of probability, Bayes Theorem, probability distribution of a random variable, Bernoulli Trials, and Binomial distribution.

2. How much weightage does Statistics and Probability carry in the JEE Main?

While the weightage of the chapter on Statistics and Probability is not set in stone, we can make an educated guess based on the weightage of the chapter in previous years. Usually, Probability has at least two questions to represent the chapter in the exam, though you can occasionally expect one more question which will most likely be on Statistics. So, Probability is likely to come for around 8 marks in total (4 marks per question) and you can expect another 4 marks for Statistics.

3. Can I study only by referring to the JEE Main Statistics and Probability Important Questions?

The JEE Main Statistics and Probability Important Questions that are available on this page have been crafted to make the study process easier for students. However, we would recommend that you also study your textbooks and solve past papers to prepare for the JEE Main. While these Important Questions for Statistics and Probability will help you in understanding the subject better, at Vedantu, we always recommend a more thorough preparation, especially for competitive exams like the JEE Main. The Statistics and Probability Important Questions can be used as a guide, but they should not be the only thing you rely on.

4. What can I do to study for JEE Main Statistics and Probability?

To study for the JEE Main Statistics and Probability, you can download the Statistics and Probability Important Questions available on this page for free. You can also look through the JEE Main Mathematics Syllabus to see all of the topics you need to study. This will help you keep track of everything you need to study since the portion for the JEE Main includes chapters from both Class 11 and Class 12. Finally, we recommend that you practice your exam-taking skills by solving past papers with a timer. You can find free past papers on the Vedantu website and mobile app.

5. Are the Statistics and Probability Important Questions free?