Var(2X+3) is________________?

Related Mcqs:

In Statistics, a population consists of:_____________?

A. All People living in a country B. All People living in the are under study C. All subjects or objects whose characteristics are being studied D. None of the above...

Results obtained by counting are_____________?

A. Continuous B. Discrete C. Both (a) and (b) D. None of these...

Mean Deviation, Variance and Standard Deviation of the values 4, 4, 4, 4, 4, 4 is_________________?

A. 4 B. 8 C. 2 D. 12 E. 0...

Lack of symmetry is called_______________?

A. Absolute Dispersion B. Relative Dispersion C. Skewness D. Non of these...

The Harmonic Mean of any two numbers is________________?

A. a+b2 B. 2aba+b C. ab−−√ D. a+b...