kiaraphilman213 kiaraphilman213

09-02-2017
Mathematics

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A survey has a margin error of +/– 5%. In the survey, 91 out of 100 people said that they were pleased with their phone service. The phone company has 8000 customers. What is the range of the number of people that are satisfied?

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scpacheco1 scpacheco1

09-02-2017

6916 to 7644

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