KwickClips Artificial Intelligence · 38 sec · free
Is a census report primary or secondary data?
Short answer. Secondary.
Is your own class survey primary data?
Yes.
Primary vs secondary
| Type | Who collects | Example |
|---|---|---|
| Primary | you | class survey |
| Secondary | someone else | census report |
Remember
| Primary: first-hand |
| Secondary: already collected |
Which data did you collect yourself? There are two data sources. Primary data is collected by you, like a class survey. Secondary data already exists, like a census report. Primary is first-hand. Secondary is already collected.
This clip is from the full lesson: Data Acquisition: Sources, Features and Types of Data — 6 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 9 Artificial Intelligence (417), CBSE Class 9 Artificial Intelligence (417), CBSE Class 9 Artificial Intelligence (417), CBSE Class 9 Artificial Intelligence (417)
More KwickClips from this lesson
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