Teaching Haryana (HPSC) PGT Mock Test 2024 Engineering Mathematics Probability and Statistics Statistical Variables
If the mode of the following distribution is Rs. 74, find the missing frequency x.
|
Daily wages (Rs.) |
50 – 60 |
60 – 70 |
70 – 80 |
80 – 90 |
90 – 100 |
|
No of workers |
14 |
23 |
x |
21 |
15 |
1
23
2
27
3
21
4
26
5
Question Not Attempted