the daily wages of 100 workers in rupees in a factory are daily wages 150-200,200-250,250-300,300-350 workers 16,29,37,18.draw a histogram.
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Answered by
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Answer:
Daily wages (in Rs.) No. of workes Cumulative frequency
125 6 6
130 20 26
135 24 50
140 28 78
145 15 93
150 4 97
160 2 99
180 1 100
N =100 (even)
Median =
2
(
2
N
)
th
observation+(
2
N
+1)
th
observation
Median =
2
50
th
observation+51
st
observation
=
2
135+140
=137.50
∴ Median wages of a workers in the factory is Rs.137.50.
Mark it Braillent
Answered by
0
Answer:
Daily wages (in Rs.) No. of workes Cumulative frequency
125 6 6
130 20 26
135 24 50
140 28 78
145 15 93
150 4 97
160 2 99
180 1 100
N =100 (even)
Median =
2
(
2
N
)
th
observation+(
2
N
+1)
th
observation
Median =
2
50
th
observation+51
st
observation
=
2
135+140
=137.50
∴ Median wages of a workers in the factory is Rs.137.50.
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