Question # 1

Which of the following is true about skewed distribution.

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It is symmetrical

Mean, median and mode concede

Similar to normal distribution.

The more mean moves away from mode larger skewness

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

Parameter in inferential statistics refers to

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Sample value

Data

Population value

Variable name

It is a process of checking to detect and correct errors and omissions.

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Coding

Editing

Analysis

Classifications

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 of the following is not an example of the functions of statistic.

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Average

Intelligence quotient

Diagram

x2 test

Statistics should be capable of.

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Empiricism

systematic inquiry

Comparison

Evolution

Measure of skewness gives.

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Direction of skewness

Extent of skewness

Both a and b

None of these

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

According to Lincoln, I. Chao what is the primary objective of modern statics.

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Presentation of data

Collection of quantitative data

Assisting in making decisions

Summarization of data

Which stage guides from the planning stage to the stag of drawing of final conclusions.

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Numerical facts

Statistical methods

Data

None of the above

The most frequently occurring score in distribution.

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Mean

Mode

Median

Quartile

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

'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

Coefficient of standard deviation is.

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SD/Median

SD/Mean

SD /Mode

AM/SD

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

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

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