If Y=−8X − 5 and SD of X is 3, then SD of Y is _______________?

Related Mcqs:

Major area of statistics today is concerned with drawing of conclusions from__________?

A. Samples B. Primary C. Two D. Complete study...

Marital status of an individual is the example of___________?

A. Attribute B. Discrete variable C. Continuous variable D. Constant...

A constant variable can take values______________?

A. Zero B. Fixed C. Not fixed D. Nothing...

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...

Arithmetic mean of two positive numbers “X” and “Y” is_________________?

A. ab2 B. 2a2 C. (a+b)/2 D. a−b2 E. 2a+b...