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Mathematics 12 Online
OpenStudy (anonymous):

In a poll of 460 people taken by a television network for a sporting event, the announcer received a 73% approval rating. What is the margin of error? a. 0.9% b. 7% c. 4% d. 3%

OpenStudy (anonymous):

IDK. Maybe 3%

OpenStudy (anonymous):

oh ok. thanks!

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