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Data Graphs

Introduction to Graphs
Maths
Class 8

Overview

Plot points with given coordinates, read the coordinates of a point. Plot points on the axes as special cases. Recognise that (x, y) is in general not the same as (y, x). Graph a simple linear equation.

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Related Questions to study

Find the ratio of the total sales of laptop in Rajasthan state for both years to the total sales of laptop in Gujarat state for both years?

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Draw a histogram to represent the following data:
Monthly salary (in Rs)Number of teachers

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The bar graph as shown in above fig. represents the circulation of newspapers in 10 languages.
study the bar graph and answer the following question:
State the language other than english in which the largest number of newspapers are published.

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The bar chart shows the number of workers employed by a trading companyin three years. Calculate the difference between the total number of male and female workers employed over those three years.

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Number of children in six different classes are given below. Represent the data on a bar graph.
Class:VVIVIIVIIIIXX
Number of children:135120951009080
How do you choose the scale.

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The width of the bars does not matter in _____ graph.

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Total sales of branch for both the years is what percent of the total sales of branch for both the years?

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Which city has more people reading newspaper than watching T.V?

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Example of one dimensional graph is _______.

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________ is a set of rectangles with bases as the intervals between class 
boundaries (along X-axis) and with are as proportional to the class frequency.

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