Question # 1

If critical region is located on both sides it is called

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One tailed test

One sided test

Two tailed test

Not exists

In binomial distribution trails are:

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Independent

Dependent

Both

None of these

The index numbers calculated by considering the relative importance of variables are called:

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Un-weighted

Weighted

Simple

None

A quantitative variable whose values are countable is called

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Categorical variable

Continuous variable

Discrete variable

None of these

Normal distribution is

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Lepto kurtic

Platy kutic

Meso kuritc

None of these

Basic year weighted index numbers are:

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Laspeyre's

Paasche's

Fisher's

None of these

The correlation coefficient would be

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1.95

-1.95

0.95

None of these

The systematic arrangement of data in the form of rows and columns is called

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Row and column cations

Data array

Classification

Tabulation

The range of constant "A" is equal to

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Zero

A

One

None of these

Total angle of a pie chart is

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100^o

180^o

300^o

360^o

The harmonic mean of two numbers a and b is:

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2ab/ a+ b

2 / a +b

ab / a + b

a + b/ ab

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NAT I General Science Statistics MCQs With Answers

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