You want to find out whether Australians between 21 and 40 years of age tend to vote Labor and whether Australians between 41 and 70 tend to vote Liberal.You will most likely use a ________ to collect your data.
A)simple random sample
B)mechanical device
C)stratified random sample
D)cluster sample
E)convenience sample

Question

Quizplus · Accepted Answer

A stratified random sample would be the best choice in this scenario because we want to compare voting patterns of two different age groups. By dividing the population into two distinct strata based on age, we can ensure that our sample represents the characteristics of each age group proportionally. This will help to reduce bias and increase the accuracy of our results.

You Want to Find Out Whether Australians Between 21 and 40