Mathematics

28 April, 19:24

SuperCaff Cola conducted a survey to gauge the effectiveness of their advertising. The researchers estimated from the survey that between 7% and 37% of the target population remember the ads. What was the margin of error for this research?

+ / - 5%

+ / - 10%

+ / - 15%

It is not possible to determine the margin of error from this information.

+5

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