Question # 1

Who own the random number table which comprising of 15,000 digits arranged in twos.

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Kendall and B,B. Smith

L.H.C. Tippet

British Census report

Fisher and Yates

Parameter in inferential statistics refers to

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Sample value

Data

Population value

Variable name

'Equal chance of being included in the sample", about what does Dr. Yates and Harper defined like this.

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Stratified sampling

Probability sampling

Proportional sampling

None of these

For a positively skewed distribution.

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mean > mode ? median

mean > median > mode

mode > mean > median

mean < mode < median

The definition of various terms, units of collection and measurement help ensuring that.

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Analysis is easy

Method is systematic and emprical

Construction of conclusions easy

Data is relevant to the purpose

Skewness refers to.

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Symmetry

Asymmetry

Flatness

Varience

What does Social Researchers seek out of vast and confusing variety of individual characters.

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Generalizations

Decisions

Single events

group characteristics

It provides systematic knowledge on problem and issues analyzed.

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Research report

Research proposal

Research abstract

Research design

The values are represented by identical symbol or picture's

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Bar charts

Pictograms

Circle charts

graphs

The term skewness refers to.

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Bulginess

Lack of symmetry

symmetrical

Normal

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

To study the variation in the production of rice over a number of years, select from the following, the appropriate sample for drawing results that reflects only small variations.

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Collect data from some states

Collect data from all the states

Collect data from one or two states

Collect data from more than half the number of states.

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

National sample survey scheme is an example for

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Government policy

Planning

Population analysis

Business

Which provide a shorthand summary of data.

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Frequency table

Simple table

Cross table

Two way table

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

What is the reason for dropping the enumeration process.

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Cost is prohibitive

Time consuming

Large efforts

All of the above

Which of the following are function of inferential statistic.

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Estimation

Testing of hypothesis

both a and b

None of these

The most frequently occurring score in a distribution

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Mean

mode

Median

Quartile

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 index numbers is an important statistical concept in economic theory.

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Per capita income

Cost of living

Gross National product

Maximum Retail price

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