Which, if any, is not a characteristic of random sampling?
A) whether a sample is random or not cannot be told from inspection of the sample
B) characteristics of a random sample may differ widely from characteristics of its population
C) a sample must be reasonably large to be considered a random sample
D) every element in the population must be given an equal chance for inclusion in the sample

Question

Quizplus · Accepted Answer

A sample does not need to be large to be considered random; it just needs to be selected in a way that gives every element an equal chance of being included.

Which, If Any, Is Not a Characteristic of Random Sampling