Which type of mean is used to describe a portion of individuals in a given population?
A) sample mean
B) population mean
C) restricted mean
D) none of these

Question

Quizplus · Accepted Answer

The sample mean is used to describe a portion of individuals in a given population, since it is calculated from a subset (sample) of the population. The population mean refers to the mean of the entire population, while the restricted mean typically refers to a mean calculated after excluding certain extreme values or outliers.

Which Type of Mean Is Used to Describe a Portion