Rohit has close to 15 years of experience as an educator and also over a decade of corporate experience in diverse industries.

Rohit Kumar Jha

The course will cover the concepts of statistics and probability and also some problems with respect to those concepts. The course will be in english and will be helpful for the learners of class 9. The notes will also be provided in english.

Foundation - Class IX

English

Statistics and Probability for Class 9

Probability

Mathematics

Foundation Class IX

Foundation

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

This lesson will cover the overview of statistics and the relevant concepts to use throughout the course.

Statistics for Class 9 - Overview

This lesson will cover the concept of frequency distribution and cumulative frequency.

Statistics for Class 9 - Frequency Distribution

This lesson will cover bar charts and its interpretation, to understand the information.

Statistics for Class 9 - Bar Charts

This course will cover two scenarios of building a histogram, including exclusive and inclusive forms of distribution.

Statistics for Class 9 - Histogram

This lesson will cover the special case of histogram with unequal class sizes.

Statistics for Class 9 - Histogram of Unequal Interval Size

This lesson will cover the concept of building a frequency polygon. Secondly, it will also explain how to build a frequency polygon and histogram together.

Statistics for Class 9 - Frequency Polygon

This lesson will cover the basic understanding of Arithmetic mean, with the help of couple of scenarios in mean.

Statistics for Class 9 - Arithmetic Mean

This lesson will cover few problems on advanced mean, to understand different type of problems.

Statistics for Class 9 - Advanced Mean

This lesson will cover the direct mean method for ungrouped data, with the help of few examples.

Statistics for Class 9 - Direct Mean

This lesson will cover the assumed mean method to calculate mean for ungrouped data, with the help of few examples.

Statistics for Class 9 - Assumed Mean Method

This lesson will cover the step deviation method to calculate mean, with the help of an example.

Statistics for Class 9 - Step Deviation Method

This lesson will cover the basic concept of median, with the help of some examples.

Statistics for Class 9 - Median

This lesson will cover the special case of median for ungrouped data, with the help of an example.

Statistics for Class 9 - Median (Discreet Data)

This lesson will cover the concept of mode for normal data series and for ungrouped data as well.

Statistics for Class 9 - Mode

This lesson will cover the basic concept of probability, with the help of some examples.

Probability for Class 9 - Overview

This lesson will cover the concept of a coin, with the help of few examples.

Probability for Class 9 - Coins

This lesson will cover the concept of rolling a die, and finding the probability, with the help of few examples.

Probability for Class 9 - Rolling a Die

This lesson will cover the concept of grouped data and how to find the probability in such scenarios.

Probability for Class 9 - Grouped Data

Bhanu Sood

In this course, first probability is defined and then it is shown how to calculate probability and finally question/answers.

Probability- Class IX

Bsc(H) Comp Sci graduate from Kalindi College,DU.Pursuing MCA from IGDTUW .Co-Founder Pinch Of Padhai (YouTube Channel)

Bhawna Sharma

The course  is based on chapter - 14 of class 9 maths ncert

Statistics for Class 9

i am very passionate about teaching
i have 4 years of teaching experience 
want to be a helping hand of students.☺


Shikhar Khare

This Course covers Complete understanding of 3D figures. This Course is beneficial for Class 9th Students.

(Hindi) Mensuration and Analysis of 3D Figures for Class 9th

Auditor, MoD (CGL 18).
Mathematics Major. 
'Top Educator' of year 2017.
Taught Military Reasoning/Aptitude.

Rajeev Kumar

In this course , Rajeev  will help you to understand the Euclid's Geometry. The course will cover a brief history of Geometry, Axioms, Postulates and problems from Exercise of NCERT book.

(Hindi) Class 9 Maths: Introduction to Euclid's Geometry

This course is based on chapter 9 of NCERT - Areas of Parallelogram and Triangles. This course targets Class 9 students.

Class 9 Mathematics: Areas of Parallelogram and Triangles

An Civil Engineer, who cleared GATE Exam and  follow his Dreams....
 

Akash Atal

In this course, we will revise previous class definition and learn Axiom and Theorem related to lines and angles. Brief description of all the examples and Questions mentioned in NCERT Class 9th book.

Lessons

18 lessons • 3h

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Statistics for Class 9 - Overview

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Statistics for Class 9 - Frequency Distribution

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Statistics for Class 9 - Bar Charts

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Statistics for Class 9 - Histogram

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Statistics for Class 9 - Histogram of Unequal Interval Size

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Statistics for Class 9 - Frequency Polygon

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Statistics for Class 9 - Arithmetic Mean

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Statistics for Class 9 - Advanced Mean

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Statistics for Class 9 - Direct Mean

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Statistics for Class 9 - Assumed Mean Method

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