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An energy drink company claims that its product increases students' memory levels. To support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory.

User Sawdust
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6 votes

Answer:

The missing component in this study is a : CONTROL GROUP

Explanation:

Plato

User Justin Lewis
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3 votes

So what is the question asking exactly?


User GabrielVa
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