Researchers use ________ sampling to ensure that a random sample of a population reflects the proportion of people within the population who have key characteristics (e.g., gender, age).
A) stratified random
B) systematic
C) convenience
D) purposive

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The Answer of Researchers use ________ sampling to ensure that a random sample of a population reflects the proportion of people within the population who have key characteristics (e.g., gender, age).
A) stratified random
B) systematic
C) convenience
D) purposive

Researchers Use ________ Sampling to Ensure That a Random Sample