If 𝝈𝒙 ൌ 𝟏𝟎, 𝝈𝒚 ൌ 𝟏𝟐, and bxy = – 0.8, then the value of correlation coefficient (r) is

Question:

If 𝝈𝒙 ൌ 𝟏𝟎, 𝝈𝒚 ൌ 𝟏𝟐, and bxy = – 0.8, then the value of correlation coefficient (r) is

A.

– 0.84

B.

– 0.96

C.

– 0.75

D.

0.86

Answer» b. – 0.96

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

Which of these items are excluded in the computation of National Income under value added method?

Question:

Which of these items are excluded in the computation of National Income under value added method?

A.

Own acquired fixed assets by the Government enterprises, Govt. and household

B.

Production for self-consumption

C.

Imputed rent for own occupied house

D.

All the three

Answer» d. All the three

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