state gov DDA Junior Secretariat Assistant (JSA) Mock Test 2023 Quantitative Aptitude Standard Deviation
Which of the following statement(s) is/are TRUE?
A: The difference between the largest and the smallest observation is known as the domain.
B: If geometric mean of 16, 4 and x is 8, then value of ‘x’ is 8.1
Only A
2
Neither A nor B
3
Only B
4
Only A and B