Question

Consider the following statements
(1) Mode can be computed from histogram
(2) Median is not independent of change of scale
(3) Variance is independent of change of origin and scale .which of the above is/are correct

• A. only (1) and (2)
• B. only (2)
• C. only (1)
• D. (1), (2) and (3)

Answer 1

Answer: (A)

only (1) and (2)

Mode can be computed by histogram. Median will be changed if data's are
changed so (2) is correct. Variance depends on change of scale so (3) is not correct