Variance remains unchanged by change of________________?

Related Mcqs:

In a distribution of 10, 20, 30, 40, 50, the x is 30, the sum of deviations from x will be:________?

A: 60 B: 30 C: Zero D: 15...

Age of a shopkeeper is the example of___________?

A. Qualitative B. Quantitative data C. Variable data D. Continuous data...

You asked five of your classmates about their height. On the basis of this information, you states the average height of all student in your university or college is 67 inches. This is an example of____________?

A. Descriptive statistics B. Inferential Statistics C. Parameter D. Population...

In uni-model distribution, if mode is less than mean_______________?

A. Symmetrical B. Normal C. Positively Skewed D. Negatively Skewed...

Which of the following Measure of averages is affected by extreme (very small or very largE. values in data set?

A. Geometric Mean B. Median C. Arithmetic Mean D. Harmonic Mean E. Mode...