A stratified sample in which the number of sampling units drawn from each stratum is in proportion to the population size of that stratum is called a(n):
A)proportional stratified sample
B)balanced stratified sample
C)even stratified sample
D)primary stratified sample

Question

Quizplus · Accepted Answer

A proportional stratified sample ensures that each stratum is represented in the sample in proportion to their population size. This helps to ensure that the sample is representative of the entire population and can produce more accurate results.

A Stratified Sample in Which the Number of Sampling Units