Question # 1

The hypothesis which is to be tested for possible rejection is

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Simple

Composite

Null

Alternative

Sum of the random errors is equal to:

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3

2

1

0

For positively skewed binomial distribution

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p = 0

p < 0.5

p > 0.5

p = 0.5

A random variable is of types:

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3

2

1

4

The hypothesis which is tested for possible rejection is called

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Null hypothesis

Alternative hypothesis

Wrong hypothesis

None of these

Variance is always calculated from:

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Mean

Median

Geometric mean

Mode

Selection of cricket team by the selectors is a process of

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Random Sampling

Non-random sampling

Stratified sampling

Probability sampling

In a 2 x 2 contingency table degrees of freedom is:

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4

2

1

8

The probability of an event can never be

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Zero

1

0.5

Negative

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NAT I General Science Statistics MCQs With Answers

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