Question # 1

Data-collected from house to house represent.

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Primary data

Secondary data

Grouped data

Both a and c

Relative frequencies are obtaied by.

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Dividing the mid points by the total frequency.

Dividng the total frequency by the frequency

Dividing the frequency by totla frequency

Dividing the mid points by the frequency

Example of inferential statistics is.

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Percentage of skilled workers in Pakistan

Estimate of increase in prices in the next year

Both a and b

Percntage of students in a class

10! =..........................

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100

362880

3628800

10

Graph of time series.

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Historigram

Histogram

Frequency polygon

Ogive

Census returns are.

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Secondary data

Raw data

Primary data

Statistics are always.

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Estimated values

Exact values

Constant values

None of above

Index number calculated by Fisher's formula is ideal because it satisfies.

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Factor reversal test

Time reversal test

Circular test

All of above

4 P2

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12

6

8

16

The elimination of extreme scores at the top of the set has the effect of.

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Raising the mean

Lowering the mean

No effect

None of above

In chain base method, the base period is.

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Constant

Fixed

Not fixed

None of these

Scores that differ greatly from the measures of central tendency are called.

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The best scores

Extreme scrores

Raw scores

None of above

Index numbers are called.

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Economic barometers

Mathematical barometers

Statistical barometers

Scientific barometers

The sum of deviation in zero when deviations are taken from

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Median

Mode

Mean

Geometric mean

Colour of flowers, beauty, educatinal level, eye colour, intellegence are example of.

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Qualitative data

Numerical data

Quantative data

Countinius data

The process of systematic arrangement of data into rows and columns is called.

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Presentation

Classification

Tabulation

Distribution

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Business Statistics Icom Part 2 English Medium Online Test MCQs With Answers

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