In order to determine how clothing preferences change with age, dr. ayers interviewed girls ranging from 6 to 12 years of age. t
his is an example of _____ research.
1 answer:
Stratified research is when you make a research based on a specific age group like from 6 to 12 years.
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The answer you're looking for is True :DD
Answer:
true it have to be true yeah
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