Collection of D...

NSSO stands for ________.

What are the qualities that a good questionnaire should have

What is Secondary data?

The census act , in india, was passed in the year ____ .

Collection of data includes ________.

Which law is also called Principle of Stability of Mass Data

Following are the method of collecting primary data except _____.

Data originally collected in the process of investigation are known as

Direct personal investigation method is suitable where ___________

One of the drawbacks of the Direct personal investigation method is ______.

________ are those which are already in existence and which might be collected for some purpose other than the answering of the question in hand.

Data collected by research institutions , scholars , trade associations but not published is

Which of the following is not the published source.

Statistical enquiry means

A person who actually collect the desired information is called _______.

Under which method investigator prepare a questionnaire keeping in view the objective of enquiry?

Which of the following is true regarding secondary source of data?

The two ways of collecting information on the basis of questionnaire are _______.

A person who plan and conduct an empirical investigation independently or with the help of others is called _______.

The method of generalizing data collected from a few units out of the entire population is called _____.

If an investigator is not able to approach a person listed in the sample or a person from the sample refuse to respond is called

The problem of doubtful conclusion arises mainly in

Sample method, compared to Census method, is much better because

Census is

Which of the following is not an international organization?