Question

source of primary data​

Answer 1

Answer:

raw data

originated from its own

no duplicacy

Answer 2

Answer:

sources are

Explanation:

Primary data is data that is collected by a researcher from first-hand sources, using methods like:

Creative works (paintings, movie reels, music etc.)

Diaries,

Experiments performed by you, the researcher,

Letters,

Surveys and censuses,

Interviews.