Question

What is the difference between a frequency polygon and an​ ogive?

Answer 1

Answer:

Step-by-step explanation:

The main difference between an ogive and a frequency polygon is - An ogive is a plot of cumulative values while a frequency polygon is a plot of the values themselves. An ogive is also called the cumulative frequency graph. It is a curve which shows the cumulative frequency of a given set of data.

Answer 2

Answer:

A frequency polygon displays class frequencies while an ogive displays cumulative frequencies.

Step-by-step explanation:

Frequency polygon: In the frequency polygon we need to connect the mid points of the class frequencies of the histogram.

Ogive: In ogive, we need to connect the cumulative frequencies against the corresponding class intervals by a free hand curve.

Therefore, the major difference between frequency polygon and ogive is "A frequency polygon displays class frequencies while an ogive displays cumulative frequencies."