Identify a true statement about stratified sampling.
A) The basic sampling unit is a group of participants, not individual participants.
B) The technique guarantees that each segment of a population is represented in the sample.
C) The proportions of people in a population are reflected in the sample.
D) The technique limits a sample to participants found in certain chosen clusters.

Question

Quizplus · Accepted Answer

Stratified sampling involves dividing a population into subgroups (strata) and ensuring that each subgroup is represented in the sample, which guarantees representation of each segment.

Identify a True Statement About Stratified Sampling