Question

explain the difference between population and sample. question 4 explain the difference between parameter and statistic.

Explanation:

A population is the entire group of individuals, items, or events that we are interested in studying. A sample is a subset of the population, selected to represent the population in a study. Samples are used when studying the entire population is impractical or impossible.

Answer:

A population is the whole group of interest, while a sample is a subset of the population used for study.