Agricultural Statistics MCQ Question and Answer

11

Which one of the following is major shareholder of SBI?

A) NABARD B) RRB C) RBI D) None of these

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Answer & Solution

Answer: Option C

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12

Match the following columns

Column I	Column II
a. Theory of rent	1. Edward H
b. Quasi rent	2. Adam Smith
c. Monopolistic competition	3. Alfred Marshall
d. Theory of Wealth of Nation	4. Ricardio

A) a-3, b-4, c-2, d-1 B) a-4, b-3, c-1, d-2 C) a-4, b-2, c-1, d-3 D) a-2, b-3, c-4, d-1

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Answer & Solution

Answer: Option B

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13

The standard deviation of a standard normal variate will be

A) 1.645 B) 1 C) 1.96 D) 0

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Answer & Solution

Answer: Option B

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14

Ogive is a method of

A) Diagrammatic representation B) Graphical representation C) Both A and B D) None of these

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Answer & Solution

Answer: Option B

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15

The validity of correlation coefficient is tested by

A) t-test B) F-test C) $${\chi ^2}$$-test D) None of these

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Answer & Solution

Answer: Option A

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16

Out of the two types of errors in testing of hypothesis, the more severe error is

A) Type I error B) Both type I and II errors C) Type II error D) None of these

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Answer & Solution

Answer: Option C

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17

The following relationship among the correlation coefficients (r) and the two regression coefficients b_yx and b_xy exists.

A) $${{\text{r}}^2} = {{\text{b}}_{{\text{xy}}}} \cdot {{\text{b}}_{{\text{yx}}}}$$ B) $${\text{r}} = \sqrt {{{\text{b}}_{{\text{xy}}}} \cdot {{\text{b}}_{{\text{xy}}}}} $$ C) $${{\text{r}}^2} = \frac{{{{\text{b}}_{{\text{yx}}}}}}{{{{\text{b}}_{{\text{xy}}}}}}$$ D) $${\text{r}} = \sqrt {\frac{{{{\text{b}}_{{\text{yx}}}}}}{{{{\text{b}}_{{\text{xy}}}}}}} $$

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Answer & Solution

Answer: Option A

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18

The allocation of the treatments to the different experimental units in a random manner is known as

A) Randomization B) Replication C) Local control D) None of these

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Answer & Solution

Answer: Option A

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19

The student's t-test was discovered by

A) W. S. Gosset B) R. A. Fisher C) Both A and B D) None of these

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Answer & Solution

Answer: Option A

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20

For comparison of two means from independent samples which test is applicable

A) z-test B) $${\chi ^2}$$-test C) t-test D) None of these

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Answer & Solution

Answer: Option C

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Agricultural Statistics MCQ Question and Answer | Agriculture MCQ Question