NCERT Class 11 Maths Statistics

Read and download NCERT Class 11 Maths Statistics in NCERT book for Class 11 Mathematics. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Mathematics textbook for Class 11 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 11 Mathematics to understand the answers of the exercise questions given at the end of this chapter

NCERT Book for Class 11 Mathematics Chapter 15 Statistics

Class 11 Mathematics students should refer to the following NCERT Book Chapter 15 Statistics in Class 11. This NCERT Book for Class 11 Mathematics will be very useful for exams and help you to score good marks

Chapter 15 Statistics NCERT Book Class 11

 

15.1 Introduction
We know that statistics deals with data collected for specific purposes. We can make decisions about the data by analysing and interpreting it. In earlier classes, we have studied methods of representing data graphically and in tabular form. This representation reveals certain salient features or characteristics of the data. We have also studied the methods of finding a representative value for the given data. This value is called the measure of central tendency. Recall mean (arithmetic mean), median and mode are three measures of central tendency. A measure of central tendency gives us a rough idea where data points are

NCERT Class 11 Maths Statistics

centred. But, in order to make better interpretation from the data, we should also have an idea how the data are scattered or how much they are bunched around a measure of central tendency.

Consider now the runs scored by two batsmen in their last ten matches as follows:

Batsman A : 30, 91, 0, 64, 42, 80, 30, 5, 117, 71
Batsman B : 53, 46, 48, 50, 53, 53, 58, 60, 57, 52

Clearly, the mean and median of the data are

                               Batsman A        Batsman B
                  Mean           53                     53
                  Median         53                     53
Recall that, we calculate the mean of a data (denoted by x ) by dividing the sum of the observations by the number of observations, i.e.,

 

Please refer to attached file for NCERT Class 11 Maths Statistics

z Appendix 1: Infinite Series
NCERT Class 11 Maths Infinite Series
z Appendix 2: Mathematical Modelling
NCERT Class 11 Maths Mathematical Modelling

Mathematics NCERT Book Class 11 Chapter 15 Statistics

The above NCERT Books for Class 11 Mathematics Chapter 15 Statistics have been published by NCERT for latest academic session. The textbook by NCERT for Chapter 15 Statistics Mathematics Class 11 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Chapter 15 Statistics NCERT etextbooks as the exams for Class 11 Mathematics are always asked as per the syllabus defined in these ebooks. These Class 11 Chapter 15 Statistics book for Mathematics also includes collection of question. We have also provided NCERT solutions for Class 11 Mathematics which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 11 students.

NCERT Book Class 11 Mathematics Chapter 15 Statistics

The latest NCERT book for Chapter 15 Statistics pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 11 Mathematics Chapter 15 Statistics are designed to enhance the overall understanding of students. All Class 11 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 11 students. 

Chapter 15 Statistics NCERT Book Class 11 Mathematics

As the students of Class 11 need the books for their regular studies, we have provided all NCERT book for Chapter 15 Statistics in pdf here for free download. All pdf NCERT books available here for Class 11 will help them to read on their mobile or computers. They can take a print of the Class 11 Mathematics NCERT Book Chapter 15 Statistics pdf easily and use them for studies. The NCERT textbooks for Class 11 Mathematics have been provided chapter-wise and can be downloaded for free of cost. 

Class 11 Mathematics Chapter 15 Statistics NCERT Book

Along with Mathematics Class 11 NCERT Book in Pdf for Chapter 15 Statistics we have provided all NCERT Books in English Medium for Class 11 which will be really helpful for students who have opted for english language as a medium. Class 11 students will need their books in English so we have provided them here for all subjects in Class 11.

Class 11 Chapter 15 Statistics NCERT Book Mathematics

For Class 11 Chapter 15 Statistics we have provided books for students who have opted for Hindi and Urdu medium too. You can click on the links provided above to download all Hindi medium Class 11 Mathematics Chapter 15 Statistics book in easy to read pdf format. These books will help Class 11 Mathematics students to understand all topics and also strictly follow latest syllabus for their studies. If you are looking to download the pdf version of Class 11 Mathematics Chapter 15 Statistics textbook issued by NCERT then you have come to the correct website

Where can I download latest NCERT Book for Class 11 Mathematics Chapter 15 Statistics

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Can I download the NCERT Books of Class 11 Mathematics Chapter 15 Statistics in Pdf

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Are the Class 11 Mathematics Chapter 15 Statistics NCERT Book available for the latest session

Yes, the NCERT Book issued for Class 11 Mathematics Chapter 15 Statistics have been made available here for latest academic session

How can I download the Class 11 Mathematics Chapter 15 Statistics NCERT Book

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How can I improve my scores by reading NCERT Book in Class 11 Mathematics Chapter 15 Statistics

Regular revision of NCERT Books given on studiestoday for Class 11 subject Mathematics Chapter 15 Statistics can help you to score better marks in exams