Question
Draw histogram with the help of the data given below and determine mode.
|
Daily Wages (in Rs.) |
No. of Wage earners |
|
45 – 49 |
2 |
|
50 – 54 |
3 |
|
55 – 59 |
5 |
|
60 – 64 |
3 |
|
65 – 69 |
6 |
|
70 – 74 |
7 |
|
75 – 79 |
12 |
|
80 – 84 |
17 |
|
85 – 89 |
9 |
|
90 – 94 |
7 |
|
95–99 |
6 |
|
100 – 104 |
4 |
|
105 – 109 |
2 |
|
110 – 114 |
3 |
|
115 – 119 |
3 |
Solution
Before making the histogram, we have to convert the class intervals :
|
Daily Wages |
No. of Wage |
|
(in Rs.) |
earners |
|
44.5 – 49.5 |
2 |
|
49.5 – 54.5 |
3 |
|
54.5 – 59.5 |
5 |
|
59.5 – 64.5 |
3 |
|
64.5 – 69.5 |
6 |
|
69.5 – 74.5 |
7 |
|
74.5 – 79.5 |
12 |
|
79.5 – 84.5 |
17 |
|
84.5 – 89.5 |
9 |
|
89.5–94.5 |
7 |
|
94.5 – 99.5 |
6 |
|
99.5 – 104.5 |
4 |
|
Daily Wages (in Rs.) |
No. of Wage earners |
|
104.5 – 109.5 |
2 |
|
109.5 – 114.5 |
3 |
|
114.5 – 119.5 |
3 |
