Question # 1

The types of dispersion are:

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2

3

4

5

The formula used to estimate a parameter is called:

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Estimate

Estimation

Bais

Estimator

The electronic and mechanical components of a computer are known as:

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Computer software

Computer hardware

Both a and b

None of these

The graph of time series is called:

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Histogram

Ogive

Straight line

Historigram

If y = 5x + 10, then mean deviation of y is

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5 mean deviation (x)

25 mean deviation (x)

5 mean deviation (x) + 10

None of them

Current year quantities are used as weight in

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Laspeyr's index number

Paasche's index number

Fisher's index number

None of these

In binomial experiment each trail has:

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One outcome

Two outcome

Three outcome

Four outcome

The normal distribution curve is:

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U Shaped

I shaped

Uniform

Bell shaped

The properties of hypergeometric experiment are:

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Three

Four

Five

One

If mena = 40, Mode =42, then distribution is:

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+ skew

- skew

Symmetrical

All of these

A complete list of elements in a population is called

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Population

Sampling design

Sampling frame

Sampling Unit

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NAT I General Science Statistics MCQs With Answers

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