Hemant Sharma (M.Sc.B.Ed)
 passionate science and maths teacher ,15 yrs of experience, recipient of "best teacher award" from CIDCO,
 Mumbai

Hemant Sharma

In this course ,we shall learn about how to find mean from grouped data.

Prepare yourself for the Board Examinations by understanding the basic concepts and solving previous year questions from all the subjects.

CBSE Class 10

English

Statistics for Class X (CBSE) Part-1

Statistics

Statistics & Probability

Mathematics

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

In this course we shall study how to calculate mean from grouped data by using the three different methods.

Overview

In this lesson we will learn the direct method to find the mean

Mean Using Direct Method

In this lesson we shall learn how to find mean using assumed mean method.

Mean Using Assumed Mean Method

In this lesson we shall learn how to calculate mean using step deviation method.

Step Deviation Method

In this lesson we shall learn how to calculate missing frequency when the mean is given.

Advanced Questions on Mean Part-1

In this lesson we shall learn how to calculate two missing frequencies when mean is given to us.

Advanced Questions on Mean Part-2

mathematics is not only a sub.,
it is also a part of our life,
so every time of life do mathematics and learn mathematics

Ajay Kumar

You have studied the classification of given data into ungrouped as well as grouped F. D. You studing certain numerical rep.of the ungrouped data also called central tendency namely mean, median ,mode.we shall also discuss the concept of cumulative F.

(Hindi) Statistics: Mean : Class 10

You have studied the classification of given data into ungrouped as well as grouped F. D. You studing certain numerical rep.of the ungrouped data also called central tendency namely median,mode.we shall also discuss the concept of cumulative F.

(Hindi) Statistics: Median and Mode : Class 10

B.Sc(maths), M.A.(Pol sci), cracked SSC CGL 12, IBPS and DRDO, love to play guitar, badminton and do photography.

Rishi Sharma

This course contains basic concepts of statistics and its uses, also the explanation of mean, median and mode.

(Hindi) Introduction to Statistics

B. Tech, DTU (Formerly DCE), 2016 Passout teaching online and offline for more then 2 years now.

Anmol Jain

In this course, Anmol Jain covers the basic concepts and application of Statistics with a focus on NTSE preparation.

Statistics: Class 10 NCERT

Daily Live lecture as Digital Maths on Youtube.👍 Having Experience of 6+ years.

Akash Shah

Probability is one of the important chapter, as well as concept of CBSE Class-X. It is mostly used in day to day life to find out the chances of an event to happen.

Lessons

6 lessons • 48m

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Overview

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Mean Using Direct Method

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Mean Using Assumed Mean Method

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Step Deviation Method

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Advanced Questions on Mean Part-1

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Advanced Questions on Mean Part-2