- Data collection is the process of gathering and measuring information on variables of interest, in an established systematic fashion that enables one to answer stated research
questions, test hypotheses, and evaluate outcomes.
- Data is a collection of similar information obtained in different ways of sources.
- Examples: observation, interview, surveys and questionnaires could be used to collect the
data if it is not available.

Engage the videos below and respond to the popup questions
Video: Collecting Data using Questions
Lady Lu. (2020). Gr.12 Mathematical Literacy: Data Handling – this video gives a description of data handling.