what is meant by frequency curve
Answers
Answered by
1
A frequency-curve is a smooth curve for which the total area is taken to be unity. It is a limiting form of a histogram or frequency polygon.
The frequency curve for a distribution can be obtained by drawing a smooth and free hand curve through the midpoints of the upper sides of the rectangles forming the histogram.
Types of frequency curves
There exist four types of frequency-curves namely
(a) Bell-shaped curve
(b) U-shaped curve
(c) J-shaped curve
(d) Mixed curve.
Answered by
0
Answer:
A smooth curve which corresponds to the limiting case of a histogram computed for a frequency distribution of a continuous distribution as the number of data points becomes very large.
Step-by-step explanation:
hope it will help you
Similar questions