Introduction
Category : 5th Class
Introduction
You might have seen in the books, newspaper, etc. graphs are used to give somevaluable information, like people living under poverty line in different states, numberof malnutrition child in different Asian countries, number of unemployed peoplein India, number of uneducated people in a particular state, etc. To prepare graphinformation?s, observations are made. These observations are written in the numeralform, called data. Further data is arranged in many ways in order to easily extractthe information contained by it. In this chapter we will study about the data andanalysis of data with the help of graph.
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