Question

frequency distribution of diameters of neem trees measured at 1 meter
Following frequency distributio
height from the ground.
below
meter | Below Below | Below | Below Below
in cm)0-25 ,25-50,50-75,75-100,100-125,125-150
No. of trees respectively as follows-00,22,60,123,185, 200
Prepare frequency distribution table and draw frequency polygon.​

Answer 1

Prepared frequency distribution table and drawn frequency polygon

Step-by-step explanation:

Length Class         cf                     f

0   - 25                    0                    0

25 - 50                    22                 22

50 - 75                    60                 38

75 - 100                  123                 63

100 - 125                185                  62

125 - 150                200                 15

A frequency polygon is another type of frequency distribution graph. In a frequency polygon, the number of observations is marked with a single point at the midpoint of an interval. A straight line then connects each set of points.

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