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Agriculture

Agricultural Statistics MCQs

Practice Agricultural Statistics MCQs for competitive exams.

Agricultural Statistics MCQs

Practice questions from this topic.

An extension education job is

  1. A. To educate the people
  2. B. To advice the urban people
  3. C. To advice the rural people
  4. D. All of these
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The non-parametric test used for two independent samples is

  1. A. t-test
  2. B. z-test
  3. C. F-test
  4. D. Mann-Whitney U-test
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The optimum plot size in the experiment is/are determined by

  1. A. Maximum curvative method
  2. B. Fair field Smith's variance law
  3. C. Both A and B
  4. D. Uniformity trial
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Match the following columns Column I Column II a. Process of assembling primary data is called 1. Primary data b. Data originally collected for an investigation are known as 2. Collection c. Most statistical analysis rests upon 3. Careful scrutiny d. Secondary data should be used after 4. Secondary data

  1. A. a-2, b-1, c-4, d-3
  2. B. a-3, b-4, c-2, d-1
  3. C. a-4, b-3, c-2, d-1
  4. D. a-2, b-4, c-1, d-3
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The range of correlation coefficient lies between

  1. A. 0 to 100
  2. B. 0 to 1
  3. C. 0 to ∞
  4. D. None of these
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In a two-dimensional diagram

  1. A. Only height is considered
  2. B. Only width is considered
  3. C. Height, width and thickness are considered
  4. D. Both height and width are considered
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In the field experimentation, local control is used for

  1. A. Validity of estimate of error
  2. B. Validity of treatment effects
  3. C. Diminution of error
  4. D. All of these
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A number is selected from 1 to 100 at random. The probability of its being multiple of 4 is

  1. A. 1
  2. B. 0.04
  3. C. 0.25
  4. D. 0.24
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In its present usage, the word statistics is

  1. A. A decade old
  2. B. a century old
  3. C. two centuries old
  4. D. None of these
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In case of normal distribution X ± 20 covers

  1. A. 25.45%
  2. B. 99.70%
  3. C. 94.45%
  4. D. 99%
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National Extension Service in India was established in

  1. A. 1950
  2. B. 1953
  3. C. 1963
  4. D. 1952
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For providing the precise and reliable scientific information in simple language the extension system used is

  1. A. Charts
  2. B. Demonstration
  3. C. Leaflet
  4. D. None of these
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