Question: Wake up. A Braun Research poll asked 1,000 office workers how they wake up in time for work; 60% of them said that they use

Wake up. A Braun Research poll asked 1,000 office workers how they wake up in time for work; 60% of them said that they use an alarm clock. The margin of error of was 3 percentage points.

use the given statistics and margin of error to identify the range of values (confidence interval) likely to contain the true value of the population parameter.

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