Agriculture · all questions

Agricultural Statistics
practice.

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574

Questions

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Q561

If net reproduction rate is less than 1, the population will have tendency

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Q562

Analysis of variance technique originated in

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Q563

For providing the precise and reliable scientific information in simple language the extension system used is

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Q564

National Extension Service in India was established in

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Q565

In case of normal distribution X ± 20 covers

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Q566

In its present usage, the word statistics is

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Q567

A number is selected from 1 to 100 at random. The probability of its being multiple of 4 is

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Q568

In the field experimentation, local control is used for

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Q569

In a two-dimensional diagram

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Q570

The range of correlation coefficient lies between

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Q571

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

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Q572

The optimum plot size in the experiment is/are determined by

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Q573

The non-parametric test used for two independent samples is

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Q574

An extension education job is

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