Marketing MCQMarketingStratified sampling is used with a skewed population, and the researcher identifies ________ contained within the population based on their differences.
Stratified sampling is used with a skewed population, and the researcher identifies ________ contained within the population based on their differences.
Stratified sampling is used with a skewed population, and the researcher identifies ________ contained within the population based on their differences.
A) systems
B) samples
C) strata
D) persons
E) skews