Question

USA Today (October 14, 2002) reported that 36% of adult drivers admit that they often or sometimes talk on a cell phone when driving. This estimate was based on data from a sample of 1004 adult drivers, and a bound on the error of estimation of 3.1% was reported. Assuming a 95% confidence level, do you agree with the reported bound on the error? Explain.


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  • CreatedSeptember 19, 2015
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