Question # 1

All elements in a particualr case represent.

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Universe

Sample

Population

Both a and c

The probability of an event cannot be.

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More than one

Less than one

Negative

Zero

Index for base period is always taken as.

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50

100

120

200

The probability of drawing red cards from a pack of 52 cards is

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13/52

12/52

4/52

26/52

An index number calculated for more than on items is called.

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Simple index number

Compound index number

composite index number

Relative index number

First -hand colleted data is called.

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Grouped data

Primary data

Secondary data

Both a and c

if frequency curve if the longer tail occurs to the left curve is called.

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Positively skewed

Symmetrical

Negatively skewed

Dentical

The term 'even' is used for.

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Sample space

A sub -set of the sample space

Probability

Total number of out comes

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

Statistics shoud be.

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Collected in a systematic manner

Comparable

Numerated or estimated

All of these

The general purchasing power of the currency of a country is determined by.

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Simpel index

Whole sale price index

Composite index

Volume index

The sun of deviation of observation is zero, when deviations are taken from.

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Mode

Median

Mean

None of above

In fixed base method the base period should be.

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Normal year

Abnormal year

Fluctuatingyear

Both b and c

The data whihc have not undergone any statistical treatment repersent.

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Primary data

Secondary data

Refined data

In venn diagram universal set U is represented by a.

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Rectangle

Square

Circle

Both a and b

Only one variable can be represented on.

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Simple bar diagram

Multiple bar diagram

Grouped bar diagram

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