Statistics

Representing Data In Pie Chart

Pie chart is also known as a circle graph. Let’s considered the following table which represents the data on the sports liked by several students Sport Number of students Soccer 25 Volleyball 20 Baseball 15 In a Pie Chart, the area of the whole circle represents the total number of data. Consider the circle This […]

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Representative Values and Stem and Leaf Plot

7 Comments / Statistics / G. De Silva / Diagrams

In this article, we are going to talk about some important representative values and one of the main representative methods called Stem and Leaf Plot. Mode Let’s take the idea about the mode by using an example. Example:Marks obtained by 10 students for a mathematics test is given below. 78 93 45 67 82 54

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