Chaka Cosmetics, a renowned cosmetics company, begins a stud…
Chaka Cosmetics, a renowned cosmetics company, begins a study to track and analyze beauty trends. The company establishes a panel of makeup enthusiasts and beauty influencers who will provide ongoing insights into their preferences, purchasing behavior, and perceptions of beauty products. What type of study design is Chaka Cosmetics undertaking to track beauty trends over time?
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