Question # 1

Sum of squares of the deviations about mean is.

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Maximum

Minimum

zero

one

If the same amount is added to or subtracted from all the values, standard deviation shall be.

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Changed

Unchanged

Both

None

The values are represented by identical symbol or picture's

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Bar charts

Pictograms

Circle charts

graphs

What are the two broad functions of statistical methods in social research.

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Description and summarizing

Description and indication

Description and induction

Applied Mathematics and induction

Which among the following is not an essential of sampling.

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Representativeness

Complete

Same

Dependent

What is the reason for dropping the enumeration process.

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Cost is prohibitive

Time consuming

Large efforts

All of the above

Non proportional random sampling is a sub type of.

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Unrestricted random sampling

Simple Random sampling

Stratified Random sampling

Cluster Random sampling

The recording of the data is dome on the basis of the scheme.

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coding

Tabulation

Classification

Analysis

What does statistics of distribution indicates.

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Consumer preference

Strength of the desire of people

Wealth of nation

Economics conditions of people

What the process of summarizing raw data and displaying them on compact statistical table for further analysis.

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Statistical analysis

Data processing

Tabulation

Table construction

As a plural noun, who defined statistics very adequately and realistically

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Webster

Bowley

A.M. Tuttle

Prof. H. secrist

Academic community is otherwise called.

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General public

Target audience

Participant audience

Scientific community

What characteristic does statistics emphasizes, as a Method or as a singular noun.

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Descriptive

Analytical

Inferential

Comparative

The extent of variability is measured by

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Central tendency

Measures of dispersion

Arithmetic mean

Co relation

Estimation is the process of.

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Formulating some hypothesis about the population

Inferring statistic from parameter

Testing some hypothesis about eh population

Inferring parameter from statistic

Measure of skewness gives.

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Direction of skewness

Extent of skewness

Both a and b

None of these

i- statistical laws are not exact

ii- statistics reveals the entire story

choose the correct from the following.

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Both the statements are correct

Only the first statement is correct

Only the second statement is correct

Both the statements are wrong.

Which of the following are function of inferential statistic.

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Estimation

Testing of hypothesis

both a and b

None of these

When the population is badly affected, which type of sampling is appropriate.

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Systematic sampling

Stratified sampling

Cluster sampling

None of the above

Inferential statistics is the branch of statistics which helps in inferring.

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Sample value

Population value

Botha a and b

None of these

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