A random sample is a sample selected according to the laws of chance and in a way that gives every member of the population a measurable, non-zero probability of being included.

Question

Quizplus · Accepted Answer

A random sample is indeed selected in such a way that every member of the population has a known and equal chance of being selected, ensuring that the sample represents the population as closely as possible without bias.

A Random Sample Is a Sample Selected According to the Laws