Question 1

___is particularly suitable for the construction of index nos.

Accepted Answer

A) H.M 
B) A.M. 
C) G.M 
D) None 
A) H.M 
B) A.M. 
C) G.M 
D) None C

Question 2

Laspeyre's formula does not obey:

Accepted Answer

A) Factor Reversal Test 
B) Time Reversal Test 
C) Circular Test 
D) None 
A) Factor Reversal Test 
B) Time Reversal Test 
C) Circular Test 
D) None B

Question 3

Circular Test is one of the tests of

Accepted Answer

A) index no's 
B) hypothesis 
C) both 
D) none 
A) index no's 
B) hypothesis 
C) both 
D) none A

Question 4

The most appropriate average in averaging the price relatives is:

Accepted Answer

A) Median 
B) Harmonic mean 
C) Arithmetic mean 
D) Geometric mean 
A) Median 
B) Harmonic mean 
C) Arithmetic mean 
D) Geometric mean

Question 5

Index no. is equal to

Accepted Answer

A) sum of price relatives 
B) average of the price relatives 
C) product of price relative 
D) none 
A) sum of price relatives 
B) average of the price relatives 
C) product of price relative 
D) none

Question 6

In regression equation y=a+βx+e, both x and y variables are

Accepted Answer

A) y is fixed and x is random 
B) Random 
C) Fixed 
D) x is fixed and y is random 
A) y is fixed and x is random 
B) Random 
C) Fixed 
D) x is fixed and y is random

Question 7

play a very important part in the construction of index nos

Accepted Answer

A) weights 
B) classes 
C) estimations 
D) none 
A) weights 
B) classes 
C) estimations 
D) none

Question 8

A ratio or an average of ratios expressed as a percentage is called

Accepted Answer

A) a relative no 
B) an absolute no. 
C) an index no. 
D) none 
A) a relative no 
B) an absolute no. 
C) an index no. 
D) none

Question 9

An index time series is a list of nos. for two or more periods of time

Accepted Answer

A) Index 
B) Absolute 
C) Relative 
D) None 
A) Index 
B) Absolute 
C) Relative 
D) None

Question 10

Index nos. are often constructed from the

Accepted Answer

A) Frequency 
B) Class 
C) Sample 
D) None 
A) Frequency 
B) Class 
C) Sample 
D) None

Question 11

P01 is the index for time

Accepted Answer

A) 1 on 0 
B) 0 on 1 
C) 1 on 1 
D) 0 on 0 
A) 1 on 0 
B) 0 on 1 
C) 1 on 1 
D) 0 on 0

Question 12

Index no. for the base period is always taken as

Accepted Answer

A) 200 
B) 50 
C) 1 
D) 100 
A) 200 
B) 50 
C) 1 
D) 100

Question 13

The of group indices given the General Index

Accepted Answer

A) H.M. 
B) G.M. 
C) A.M 
D) none 
A) H.M. 
B) G.M. 
C) A.M 
D) none

Question 14

__________ is a point of reference in comparing various data describing individual behavior.

Accepted Answer

A) Sample 
B) Base period 
C) Estimation 
D) None 
A) Sample 
B) Base period 
C) Estimation 
D) None

Question 15

The ratio of price of single commodity in a given period to its price in another period is called the

Accepted Answer

A) base period 
B) price ratio 
C) relative price 
D) none 
A) base period 
B) price ratio 
C) relative price 
D) none

Question 16

____ is an extension of time reversal test

Accepted Answer

A) Factor Reversal test 
B) Circular test 
C) Both 
D) None 
A) Factor Reversal test 
B) Circular test 
C) Both 
D) None

Question 17

The sample coefficient of correlation

Accepted Answer

A) Has the same sign as the slope, i.e. β 
B) Can range from -1.00 up to 2.00 
C) Is also called Peterson's r 
D) Can range from -3.00 up to 2.00 
A) Has the same sign as the slope, i.e. β 
B) Can range from -1.00 up to 2.00 
C) Is also called Peterson's r 
D) Can range from -3.00 up to 2.00

Question 18

The regression equation is the line with slope a passing through

Accepted Answer

A) The point (X¯¯¯¯,Y¯¯¯¯) 
B) The point (Y, X) 
C) The point (X, Y) 
D) The point (Y¯¯¯¯,X¯¯¯¯) 
A) The point (X¯¯¯¯,Y¯¯¯¯) 
B) The point (Y, X) 
C) The point (X, Y) 
D) The point (Y¯¯¯¯,X¯¯¯¯)

Question 19

Weighted G.M. of relative formula satisfy test

Accepted Answer

A) Time Reversal Test 
B) Circular test 
C) Factor Reversal Test 
D) None 
A) Time Reversal Test 
B) Circular test 
C) Factor Reversal Test 
D) None

Question 20

A series of numerical figures which show the relative position is called

Accepted Answer

A) index no. 
B) relative no. 
C) absolute no. 
D) none 
A) index no. 
B) relative no. 
C) absolute no. 
D) none

___is particularly suitable for the construction of index nos.

Laspeyre's formula does not obey:

Circular Test is one of the tests of

The most appropriate average in averaging the price relatives is:

Index no. is equal to

In regression equation y=a+βx+e, both x and y variables are

play a very important part in the construction of index nos

A ratio or an average of ratios expressed as a percentage is called

An index time series is a list of nos. for two or more periods of time

Index nos. are often constructed from the

P01 is the index for time

Index no. for the base period is always taken as

The of group indices given the General Index

__________ is a point of reference in comparing various data describing individual behavior.

The ratio of price of single commodity in a given period to its price in another period is called the

____ is an extension of time reversal test

The sample coefficient of correlation

The regression equation is the line with slope a passing through

Weighted G.M. of relative formula satisfy test

A series of numerical figures which show the relative position is called

Statistical Measures of Central Tendency and Dispersion

Basic Concepts and Measures of Statistical Dispersion

Statistical Measures and Correlation Coefficients

Regression and Correlation Analysis

Index Numbers, Time Series and Data Collection Methods

Average and Range Calculations

Statistics and Data Analysis

Correlation Coefficient, Index Numbers, and Time Series

Filters

Exam 5: Index Numbers and Statistical Analysis

___is particularly suitable for the construction of index nos.

Laspeyre's formula does not obey:

Circular Test is one of the tests of

The most appropriate average in averaging the price relatives is:

Index no. is equal to

In regression equation y=a+βx+e, both x and y variables are

play a very important part in the construction of index nos

A ratio or an average of ratios expressed as a percentage is called

An index time series is a list of nos. for two or more periods of time

Index nos. are often constructed from the

P01 is the index for time

Index no. for the base period is always taken as

The of group indices given the General Index

__________ is a point of reference in comparing various data describing individual behavior.

The ratio of price of single commodity in a given period to its price in another period is called the

____ is an extension of time reversal test

The sample coefficient of correlation

The regression equation is the line with slope a passing through

Weighted G.M. of relative formula satisfy test

A series of numerical figures which show the relative position is called

Statistical Measures of Central Tendency and Dispersion

Basic Concepts and Measures of Statistical Dispersion

Statistical Measures and Correlation Coefficients

Regression and Correlation Analysis

Index Numbers, Time Series and Data Collection Methods

Average and Range Calculations

Statistics and Data Analysis

Correlation Coefficient, Index Numbers, and Time Series

Filters