Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Elementary Statistics
What is the difference in the mean and the median of the observations?
6.5, 2.2, 4.1, 1.5, 7.2, 9.1, 10.1, 5.5, 1.5, 2.3, 5.5, 4.5
1
0
2
5
3
10
4
More than one of the above
5
None of the above