Math, asked by soumyadeouskar2433, 1 year ago

Draw a histogram for the following frequency distribution.
Use of electricity No. of families
(Unit) :
50-70 : 150
70-90 : 400
90-110 : 460
110-130 : 540
130-150 : 600
150-170 : 350

Answers

Answered by amitnrw
4

Answer:

Histogram with frequency polygon enclosed

Step-by-step explanation:

units    Families

50-70 : 150  

70-90 : 400  

90-110 : 460  

110-130 : 540  

130-150 : 600  

150-170 : 350

Histogram: a graphical display of data using bars of different heights. It is similar to a Bar Chart, but a histogram groups numbers into ranges

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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