Question 1

----- are devices for measuring differences in the magnitude of a group of related variables

Accepted Answer

A) Index numbers 
B) Time series 
C) Standard deviation 
D) Mean 
A) Index numbers 
B) Time series 
C) Standard deviation 
D) Mean

Question 2

Cyclic variation Occur at intervals of more than ---- year

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
A) 1 
B) 2 
C) 3 
D) 4

Question 3

----- is the easiest of all the methods for measuring trend

Accepted Answer

A) Freehand curve 
B) Method of semi average 
C) Method of least squres 
D) Method of moving curve 
A) Freehand curve 
B) Method of semi average 
C) Method of least squres 
D) Method of moving curve

Question 4

Index numbers are expressed in

Accepted Answer

A) Average 
B) Percentage 
C) Both 
D) None 
A) Average 
B) Percentage 
C) Both 
D) None

----- are devices for measuring differences in the magnitude of a group of related variables

Cyclic variation Occur at intervals of more than ---- year

----- is the easiest of all the methods for measuring trend

Index numbers are expressed in

Statistics

Statistical Methods, Averages, and Measures of Dispersion

Measures of Dispersion and Their Applications

Filters

Exam 2: Measures of Dispersion, Skewness, and Index Numbers

----- are devices for measuring differences in the magnitude of a group of related variables

Cyclic variation Occur at intervals of more than ---- year

----- is the easiest of all the methods for measuring trend

Index numbers are expressed in

Statistics

Statistical Methods, Averages, and Measures of Dispersion

Measures of Dispersion and Their Applications

Filters