Soal SMA · Penerapan · Kesulitan 4/5
An advertisement claims: 'Clinically proven to reduce wrinkles in 90% of users.' Which question is most important to ask before trusting the claim?
- A.What is the price of the product?
- B.How many participants were in the clinical study and how was it conducted?
- C.Is the product available in different colors?
- D.Who is the celebrity endorsing the product?
Kunci jawaban & pembahasan
Jawaban: How many participants were in the clinical study and how was it conducted?
Evaluating a scientific claim requires knowing the sample size and methodology to judge reliability, not price, colors, or endorsements.
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