Question # 1

The median of A,S,S,O,C,I,A,T,E is:

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S

O

I

None of them

If for a contingency table d.f = 12 and the no of rows = 4 then the no of columns will be

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5

4

3

2

Components of time series are

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Four

Three

Two

One

A specific value calculated from sample is called

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Estimator

Estimate

Estimation

Bias

In which distribution the successive trials are with replacement:

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Hypergeometric distribution

Binomial distribution

Continuous distribution

None of these

The normal distribution is ..........distribution

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Positively skewed

Negatively skewed

Symmetrical

Meso kurtic

The average value of the lower and upper limits of a class is called:

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Class boundry

Class frequency

Mid point

Class interval

Sum of random errors is equal to:

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Zero

2

3

None of these

If any value in the series is zero then it is impossible to calculate

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Mean

Geometric mean

Mode

None of these

Selection of cricket team by the selectors is a process of

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Random Sampling

Non-random sampling

Stratified sampling

Probability sampling

Most frequent value of the data is called:

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Mean

G.M

Mode

None of these

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NAT I General Science Statistics MCQs With Answers

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