NDA2018MathematicsStatisticsActual
Consider the following statements: 1. Mean is independent of change in scale and change in origin. 2. Variance is independent of change in scale but not in origin. Which of the above statements is/are correct?
Options
- A1 only
- B2 only
- CBoth 1 and 2
- DNeither 1 nor 2
Correct answer
D. Neither 1 nor 2
Step-by-step solution
1. Mean is dependent with change in origin. 2. Variance is independent with change in origin.