Step 1: Choose your class interval - the size of each class or bin that the data is divided into. Step 2: Label the x-axis with the midpoints of each class.

To construct a frequency polygon we need to know the value for the frequency of each group. For example,

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Опубликовано: 11 июл. 2020 г.

Steps to Draw Frequency Polygon · Step 1- Choose the class interval and mark the values on the horizontal axes · Step 2- Mark the mid value of each interval on ...

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Опубликовано: 14 янв. 2019 г.

Drawing and interpreting frequency diagrams and polygons · Look for the largest frequency in the table. · Draw a vertical axis on square paper or graph paper.

25 апр. 2024 г. · How to Draw Frequency Polygon? · Step 1: First, select the class interval and then indicate the values on the axes. · Step 2: Label the horizontal ...

To draw a frequency polygon from a given grouped frequency distribution, we must plot the frequency against the class marks and not the class boundaries. While ...

Free frequency diagram GCSE maths revision guide, including step by step examples, exam questions and free worksheet.