Ronny Reagy divides the population of the purchaser of missile X into heavy and light users and then he samples from those groups.This is an example of ___________ sampling.
A)cluster
B)random
C)judgmental
D)stratified
E)quota

Question

Quizplus · Accepted Answer

Ronny Reagy is dividing the population into two groups based on usage (heavy and light) and then sampling from those groups. This is an example of stratified sampling, where the population is divided into subgroups (strata) based on certain characteristics and a sample is randomly selected from each subgroup.

Ronny Reagy Divides the Population of the Purchaser of Missile