Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Elementary Statistics
The mean of the mean, median, mode and range of the data
2, 1, 3, 2, 4, 9, 8, 4, 13, 4 is:
1
6.25
2
5.25
3
7.25
4
More than one of the above
5
None of the above