Agriculture · all questions

Agricultural Statistics
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Q281

If four levels of depth of ploughing is applied to vertical strip, five levels of moisture regimes is applied to horizontal strip and replicated three times, then what will be the degree of freedom for error (c).[(r - 1),(a - 1)(b - 1)]

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Q282

IVLP stands for

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Q283

Chairman of Planning Commision is

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Q284

What does the term DPAP denote?

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Q285

Match the following columns

Column I	Column II
a. First KVK of India	1. Sultanpur
b. Total KVK in India	2. Puducherry
c. First KVK in Rajasthan	3. 261
d. First KVK in Uttar Pradesh	4. Fatehpur (1976)

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Q286

Match the following columns

Column I	Column II
a. Personal contact	1. Mass method
b. Public address equipment	2. Mass method
c. Circular letter	3. Individual method
d. Television	4. Group method

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Q287

For the expression of standard error of mean, which formula is applicable

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Q288

Match the following columns

Column I	Column II
a. The coefficient of correlation	1. Spearman
b. If r = 0.3, r² will be	2. Standard error
c. The probable error of correlation coefficient is 0.6745 of	3. Varies between ± 1
d. The rank correlation coefficient was developed by	4. 0.09

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Q289

While drawing a scatter diagram if all points appear to form a straight line going downwards from left to right, then it is inferred that there is

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Q290

There will be only one regression line in case of two variables, if

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Q291

The mean and coefficient of variation of a distribution is 100 and 35% standard deviation will be

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Q292

Which one of the sources of communication is most credible for non-progressive/remote village situation?

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Q293

The first central moment (μ₁) is always

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Q294

The value of β₁ in normal distribution is

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Q295

If the media of 3, 4, x, 8 is 5, then the value of x will be

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Q296

In which design 'Local Control' is not used?

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Q297

Krishi Vigyan Kendras are sponsored by

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Q298

If two events A and B are dependent, the conditional probability of B given A, i.e., P(^B/_A) is calculated as

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Q299

Which of the following country was first to use the term 'extension' to imply extension knowledge from agriculture research institution to the farmers through the process of informal education?

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Q300

Analysis of variance technique was developed by

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