Statistics mcqs

E(Q) =Q

E(X) = µ

E(P) = P

Price

Purpose

Kind

Chain Relative

Three

Two

Four

One

Qualitative

Continuous Data

Variable Data

Quantitative Data

P(A∩B) = P(A). P(B

P(Aub) = P(A) + P(B) – P(A∩

P(A∩B) = P(A) + P(B) + P(A∩

P(Aub)=P(A) + (B)

75%

99.70%

90%

95%

S.Of X

Coefficient Of Variance

Mean

Normal

The Elements Of A And B

The Elements A But Not Of B

None Of These

The Elements Of A Or B

Open Interval

Class Interval

Size

Mid Point

Place

Yearly

None

Time

Among All Other Test Of Size Α Or Greater It Has The Largest 1 – Α

Among All Other Test Of Size Α Or Greater It Has The Largest Β

Among All Other Test Of Size Α Or Less It Has The Largest Power

Among All Other Test Of Size Α Or Greater It Has The Smallest Power

Four

Three

Two

Five

Set

Event

Sample Point

Space

Bottom

Different

Top

Same

Measure The Change In Quantity Of Product

Measure The Change In Price Of A Product

Measure The Overall Change In Quantity Of Range Of Product.

Measure The Overall Change In Price Of A Range Of Products

Ignores Relative Quantities

Compares Relative Quantities

Compares Absolute Prices To Absolute Quantities

Compares Relative Quantities To Relative Prices

It Is A Function Of Any Sufficient Statistics In The Set.

It Is A Function Of Every Other Set Of Sufficient

It Is Not A Function Of Every Other Set Of Sufficient Statistics.

It Is A Function Of Some Other Set Of Sufficient Statistics.

2-Jan

4-Mar

1

3-Feb

Change A Simple Index To A Weight Index

Change The Base Year

Change An Aggregate Index To A Weighted Index

Convert The Paasche Index To A Laspeyres Index

A Population

A Population Parameter

A Sample

A Sample Statistic

Normal Because The Sample Size Is Small In Comparison To The Population Size

Normal Because Is Always Approximately Normally Distributed

None Of These Alternatives Is Correct.

Normal Because Of The Central Limit Theorem

Approximately Normal Because The Sample Size Is Large In Comparsion To The Population Size

Approximately Normal Because Is Always Approximately Normally Distributed

Approximately Normal Because Of The Central Limit Theorem

Normal If The Population Is Normally Distributed

Population

Data

Sample

None

21

12

2.1

10

Discrete Or Continuous

Continuous

Discrete

Fixed