You have a correlation coefficient of 0.45 between two variables. How much variancewould these two variables (to the nearest whole number) share, in percentage terms

Question:

You have a correlation coefficient of 0.45 between two variables. How much variancewould these two variables (to the nearest whole number) share, in percentage terms

A.

16%

B.

67%

C.

25%

D.

20%

Answer» d. 20%

Note: The above multiple-choice question is for all general and Competitive Exams in India

The method which is not used for estimating seasonal components of a timeseries

Question:

The method which is not used for estimating seasonal components of a timeseries

A.

ratio to trend method

B.

link relative method

C.

method of simple average

D.

method of least squares

Answer» d. method of least squares

Note: The above multiple-choice question is for all general and Competitive Exams in India