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Answered on 19/11/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

Manan Kenia

Internal Auditor, Financial Analyst

Natural numbers = 1,2,3,4, & so on... Mean = (1+2+3+4+5) / 5 = 15/5 = 3

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Answers 17 Comments 1 Answered on 03/12/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

Define frequency polygon?

Neelabh Tiwari

A Good Teacher

Frequency polygon is a graphical device which is used for understanding the shapes of distributions. It also give the idea about the data distribution.

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Answers 1 Comments Answered on 24/11/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

Find the class mark of the class 130 - 150?

Shikha Yadav

Tutor

20.

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Answers 1 Comments Answered on 01/12/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

Bar diagram is a ______ dimensional diagram.

Kusuma S.

Both 2 and 3 dimensional diagram.

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Answers 1 Comments Answered on 22/11/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

What is Assume Mean Method?

Chandan Singh

Math Learning In easy Way

In statistics the assumed mean is a method for calculating the arithmetic mean and standard deviation of a data set. It simplifies calculating accurate values by hand. Its interest today is chiefly historical but it can be used to quickly estimate these statistics.

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Answers 2 Comments Answered on 02/12/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

Find the mean daily expenditure on food by a suitable method of a given data: Daily expenditure 100... read more

Find the mean daily expenditure on food by a suitable method of a given data: Daily expenditure 100 - 150 150 - 200 200 - 250 250 - 300 300 - 350 No. of households 4 5 12 2 2 read less

Abhijeet Kumar Jha

Math magician

211

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Answers 1 Comments Answered on 02/12/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

Define modal class?

Abhijeet Kumar Jha

Math magician

Modal class are those class in which frequency occurs most.

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Answers 1 Comments Answered on 24/11/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

What is the formula for finding median of odd observation?

Mamta Mund

Maths Tutor, Certified Vedic Maths Teacher

Arrange in ascending or descending order for the data. Find (n+1) /2 th observation where, n is the number of observation.

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Answers 1 Comments Answered on 24/11/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Graphical Representation of Data

What is the difference between mean, median, mode?

Mamta Mund

Maths Tutor, Certified Vedic Maths Teacher

Mean is the Average. Median is the middle most value either in ascending or descending order. Mode is the value of highest frequency.

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Answers 1 Comments

What is the relationship between mean, median and mode?

Mamta Mund

Maths Tutor, Certified Vedic Maths Teacher

Mode= 3 Median - 2 mean.

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