Question: Please explain how they got this answer In a survey of 3,260 people, 57% of people said they spend more than 2 hours a day

Please explain how they got this answer

In a survey of 3,260 people, 57% of people said they spend more than 2 hours a day on their smartphones. The margin of error is $2.2%. The survey is used to estimate the number of people in a town of 17,247 who spend more than 2 hours a day on their smartphones. Based on the survey, what are the estimated minimum and maximum numbers of people in the town who spend more than 2 hours a day on their smartphones? Round your answers to the nearest whole numbers. Minimum: 9451 Maximum: 10210 6 9

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