Question

Define Primary Data with example class 11

Define Secondaey Data with example

how basic data is
collected with concepts of Sampling methods of collecting data

Some important
sources of secondary data

Census of India and National Sample Survey Organisation.




Define Mode and formula & Example.

Define Median and formula & Example.

Census Method Example.

Sample Method Example.

Define Unpublished Sources with example.

Define Published Sources with example.

Define Primary Source of data with example.

Mailing Method Example.

Enumenator Method Example.

Telephonic Interview Example.

Different Between primary data and secondary data with example.

Just don't miss it.

Relationship between Mean, Median, And Mode. ​

Answer 1

Explanation:

Primary data :

Data collected by the investigator himself/herself for a specific person is called as primary data. For example, data collected by a student for his/her research project.

Secondary data :

Data collected by someone else for some other purpose but being utilized by the investigator for another purpose is called secondary data.