Question # 1

Total area of the histogram represents the total.

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Frequency

Class marks

Classess

Class limits

As event that contains more than one sample point is called.

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Compound event

Independenet event

Multiple event

Simple event

If all the value are not of equal importance , the index number of called.

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Weighted

Un weighted

Composite

Simple

In a symmetrical distribution, mean , median and mode are always.

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Different

Zero

Identical

Negative

In a given data, the average which has the least value is.

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Geometric mean

weighted mean

Harmonic mean

Statistics has origin in.

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Latin word 'Status'

Italian word ' Statista"

German word 'Statistik'

All of these

The numebr of tally count for each value is called its.

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Class mark

Class interval

Frequency

The part of the table containing column captions is called

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Stub

Box -head

Body

Prefactory

Statistics is the back bone of.

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Mathematics

Science

Accounting

Research

No. of patients admitted in a hospital.

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Continuous variable

Qualitative variable

Discrete variable

None of the above

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

A graph containing set of rectangles.

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Historigram

Histogram

Frequency polygon

Which of the following is an example of a discrete varible.

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Daily income of a shop

Leight of a student

Children in a family

Both a and c

The cumulatative frequency polygon is also called.

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Ogive

Bar graph

Rectangular graph

Histogram

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

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Mode

Median

Mean

None of above

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

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13/52

12/52

26/52

4/52

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

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