Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Elementary Statistics
What is the difference between the average and range of the observations 32, 41, 54, 35, 26, 23, 28, 33, 38 and 40 ?
1
3
2
4
3
6
4
More than one of the above
5
None of the above