Daily wages of 10 workers in a company are given below :
Wages in Rs.: 15, 20, 22, 19, 16, 10, 17, 18, 13, 20
The variance in rupees is :
1
11.7
2
11.8
3
12.2
4
12.8
Daily wages of 10 workers in a company are given below :
Wages in Rs.: 15, 20, 22, 19, 16, 10, 17, 18, 13, 20
The variance in rupees is :