Question # 1

E |X- M| =

Choose an answer

Zero

Mean deviation

S.D

Variance

In Mesokurtic distribustion

Choose an answer

m₄ < 3s⁴

m₄ = 3s⁴

m₄ ¹ 3s⁴

m₄ > 3s⁴

Statistic is a characteristic calculated from

Choose an answer

Population data

Sample data

Arrayed data

Fictitious data

Sum of random errors is equal to:

Choose an answer

Zero

2

3

None of these

The graph of time series is called

Choose an answer

Histogram

Historigram

Polygon

None of these

In a Binomial prob.Distn it is impossible to find:

Choose an answer

P (X < 0)

P (X = 0)

P( X > 0)

P(0Σ X Σ n

How many basic types of index numbers:

Choose an answer

2

3

4

5

If z = x - y then ̅̅̅̅̅̅z̅ is:

Choose an answer

x̅+y̅

x̅ - y̅

0

x̅y̅

The probability that the confidence interval does not contain the parameter is denoted by:

Choose an answer

a

1- a

b

1- b

A complete list of elements in a population is called

Choose an answer

Population

Sampling design

Sampling frame

Sampling Unit

E(x) is:

Choose an answer

G.M (x)

H.M (x)

A.M (x)

Mode (x)

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

Choose an answer