Question

Draw a frequency polygon for the above said data.​

Answer 1

Answer:

Draw a frequency polygon for the following data using histogram.Marks0 - 1010 - 2020 - 3030 - 4040 - 5050 - 6060 - 7070 - 8080 - 9090 - 100Number ...

Answer 2

Mark the class intervals along the X-axis and the number of students along the Y-axis. Draw a histogram for the given data. Now mark the mid points of the upper sides of the consecutive rectangles. The mid points are joined with the help of a ruler. Note that, the first and last edges of the frequency polygón meet at the mid point of the vertical edges of the first and last rectangles.

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