Agricultural Statistics - Practice Test

[#196] Coefficient of variation is calculated by the formula

(A) $$frac{{x08ar X}}{sigma } imes 100$$

(B) $$frac{sigma }{{x08ar X}} imes 1000$$

(C) $$frac{sigma }{{x08ar X}} imes 100$$

(D) $$frac{{x08ar X}}{sigma }$$

(E) $$frac{{{ ext{Mean}}}}{{{ ext{SD}}}} imes 100$$

(F) $$frac{{{ ext{SD}}}}{{{ ext{Mean}}}} imes 100$$

(G) Both A and B

(H) $$frac{{{ ext{SD}}}}{{{ ext{Mean}}}}$$

Correct Answer

(C) $$frac{sigma }{{x08ar X}} imes 100$$
(F) $$frac{{{ ext{SD}}}}{{{ ext{Mean}}}} imes 100$$

[#197] While editing primary data, we have only to see that information contained in questionnaire is

(A) Complete and consistent

(B) Homogeneous

(C) Accurate

(D) All of the above

Correct Answer

(D) All of the above

[#198] Read the following statements and mark your answer according to the given below. 1. CD is a programme 2. CD is a cultural event 3. CD is a social event 4. CD is a project Correct statements are

(A) 1 and 3

(B) 1 and 4

(C) 2 and 3

(D) 2 and 4

Correct Answer

(B) 1 and 4

[#199] Which of the following guides the Block Samiti?

(A) Block Pramukh

(B) VDO

(C) BDO and other extension officers

(D) None of the above

Correct Answer

(C) BDO and other extension officers

[#200] Match the following columns Column I Column II a. Statistics deals with 1. R. Fisher b. The word statistics derived from 2. Aggregates of facts c. Real giant in the development of theory of statistics 3. Latin word status d. A perfect survey is a 4. Myth

(A) a-1, b-2, c-3, d-4

(B) a-3, b-4, c-2, d-1

(C) a-4, b-3, c-2, d-1

(D) a-2, b-3, c-1, d-4

Correct Answer

(D) a-2, b-3, c-1, d-4

Agricultural Statistics - Study Mode

[#196] Coefficient of variation is calculated by the formula

Correct Answer

[#197] While editing primary data, we have only to see that information contained in questionnaire is

Correct Answer

[#198] Read the following statements and mark your answer according to the given below. 1. CD is a programme 2. CD is a cultural event 3. CD is a social event 4. CD is a project Correct statements are

Correct Answer

[#199] Which of the following guides the Block Samiti?

Correct Answer

[#200] Match the following columns Column I Column II a. Statistics deals with 1. R. Fisher b. The word statistics derived from 2. Aggregates of facts c. Real giant in the development of theory of statistics 3. Latin word status d. A perfect survey is a 4. Myth

Correct Answer