Answer:
Statistical Inference
Explanation:
Statistical inference is the process of using data analysis to deduce properties of an underlying distribution of probabilities.
Answer:
The answer is marketing survey
Explanation:
Market survey is an example of marketing research and analysis of the marketplace for a selected product or service which includes the inquiring into customers tendency to buy. It is also seen as tools to directly collect feedback from the audience to understand their characteristics, expectations, and requirements.
