Tag: some mathematical tools used in economics
Questions Related to some mathematical tools used in economics
________ refers to order arrangement of data in ascending or descending order.
In ________ method, there are no chances of errors.
Publication of NASA is a ______publication.
The data collected by the investigator for the first time is called _______ data.
Fill in the blanks from the alternatives given in the brackets.
Random sampling is sampling by _________.
Fill in the blanks from the alternatives given in the brackets.
1. Primary data is _______ data.
There are _______ types of data.
Lottery method is an example of _______ sampling.
State whether the following statement is true or false.
Questionnaire method has no limitations.
State whether the following statement is true or false.
Primary data is original in nature.