A student found that her survey respondents did not reflect the population of the city she was studying .She used existing population characteristics including race and age to adjust her results .This is called
A)Oversampling
B)Stratified sampling
C)Post-stratification weighting
D)Disproportionate sampling

Question

Quizplus · Accepted Answer

Post-stratification weighting involves adjusting survey results based on known population characteristics, such as race and age, to better reflect the overall population. This method is used when the sample does not accurately represent the population.

A Student Found That Her Survey Respondents Did Not Reflect