Multiple choice

The collection of weather information by using weather instruments is an example of collecting

  1. primary data

  2. secondary data

  3. tertiary data

  4. generic data

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Primary data is information collected directly by the researcher through original methods like observations, experiments, or measurements. Using weather instruments to collect weather information is direct, original data collection, not using existing sources which would be secondary data.