Question # 1

Graph of times series is called

Choose an answer

Pie diagram

Scatter diagram

Histogram

Historigram

1- a is also called

Choose an answer

level of significance

Power of test

Size of test

Confidence co-efficient

The properties of hypergeometric experiment are:

Choose an answer

Three

Four

Five

One

First moment about mean is always:

Choose an answer

Zero

1

Negative

None of these

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

Choose an answer

4

2

1

8

The hypothesis which is to be tested for possible rejection is

Choose an answer

Simple

Composite

Null

Alternative

E(X - μ)² =

Choose an answer

^Zero

S,D

Variance

Mean deviation

Statistic is a characteristic calculated from

Choose an answer

Population data

Sample data

Arrayed data

Fictitious data

Which is correct for the binomial distribution:

Choose an answer

Mean > Variance

Mean < Variance

Mean = Variance

Mean = standard Deviation

The normal distribution curve is:

Choose an answer

U Shaped

I shaped

Uniform

Bell shaped

More Classes

Other Links

NAT I General Science Statistics MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer