Question

What is the difference between Frequency curve and frequency polygon?

Answer 1

frequency polygon can be drawn with the help of histogram by joining their midpoints of rectangle.the cumulative frequency curve is obtained by plotting the cumulative frequency against the upper class boundry.
thats wht i think 
hope it helps u 

Answer 2

Answer:

Explanation:

Frequency curve is drawn by a smooth hand.

F.c is of 2types less than and more than type.

Frequency polygon is drawn by joining by a straight line.,

F.p is constructed by 2 ways by histogram and without histogram.

Frequency polygon is multi-dimensional...