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Byju's Answer
Standard IX
Mathematics
Frequency Polygon
Profits per s...
Question
Profits per shop
0
−
50
50
−
100
100
−
150
150
−
200
200
−
250
250
−
300
No. of shops
12
18
27
20
17
6
The monthly profits (in Rs.) of 100 shops are distributed as follows:
Draw the frequency polygon for it.
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Solution
P
r
o
f
i
t
p
e
r
s
h
o
p
M
i
d
−
v
a
l
u
e
N
o
.
o
f
s
h
o
p
s
Less than
0
0
0
0
−
50
25
12
50
−
100
75
18
100
−
150
125
27
150
−
200
175
20
200
−
250
225
17
250
−
300
275
6
More than
300
0
0
⇒
Now, we are going to draw graph of frequency of polygon between mid-value and number of shops.
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0
Similar questions
Q.
The monthly profits (in Rs.) of
100
shops are distributed as follows:
Profits per shop:
0
−
50
50
−
100
100
−
150
150
−
200
200
−
250
250
−
300
No. of shops
12
18
27
20
17
6
Draw the frequency polygon for it.
Q.
The monthly profits (in Rs.) of 100 shops are distributed as follows:
Profits per shop:
0-50
50-100
100-50
150-200
200-250
250-300
No. shops:
12
18
27
20
17
6
Draw a histogram for the data and show the frequency polygon for it.