Agricultural Statistics MCQ Question and Answer

41

If there are 6 levels of moisture regime and 6 replications each, the error degree of freedom for LSD will be

A) 20 B) 35 C) 36 D) 10

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Answer & Solution

Answer: Option A

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42

Rank correlation is tested by

A) Quade test B) Friedmann test C) t-test D) z-test

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Answer & Solution

Answer: Option C

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43

Which measure of central tendency is especially suited in the field of business

A) Median B) Arthmetic mean C) Harmonic mean D) None of these

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Answer & Solution

Answer: Option D

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44

The principle under which children and family are included

A) Principle of social change B) Principle of cultural differences C) Principle of adaptability D) Principle of whole family

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Answer & Solution

Answer: Option D

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45

For testing equality of two variances which test is used

A) Z-test B) t-test C) F-test D) None of these

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Answer & Solution

Answer: Option C

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46

Which of the following method is best for selection of a leader?

A) Statistical method B) Psyco-metric method C) Socio-metric method D) Bio-metric method

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Answer & Solution

Answer: Option C

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47

Under non-parametric the comparison of several related samples is tested by

A) Quade test B) Friedmann test C) F-test D) Both A and B

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Answer & Solution

Answer: Option D

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48

Sum of squares within samples is given by

A) $${\left( {{X_1} + X} \right)^2} + {\left( {{X_2} - X} \right)^2} + \,\,....$$ B) $${\left( {{X_1} - X} \right)^2} + {\left( {{X_2} - X} \right)^{2 + }} + \,\,....$$ C) $${\left( {{X_1} - \overline X } \right)^2} + {\left( {{X_2} - {{\overline{\overline X} }_2}} \right)^{2 + }} + \,\,....$$ D) $${\left( {{X_1} - {{\overline X }_1}} \right)^2} + {\left( {{X_2} - {{\overline X }_2}} \right)^2} + \,\,....$$

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Answer & Solution

Answer: Option A

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49

Total number of possible outcomes in a cricket match is

A) 3 B) 1 C) 2 D) 11

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Answer & Solution

Answer: Option A

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50

The mean of 25 observations is 40 and CV is 20%, then SD will be

A) 4 B) 2 C) 8 D) 6

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Answer & Solution

Answer: Option C

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Agricultural Statistics MCQ Question and Answer | Agriculture MCQ Question