Mathematics, 30.05.2020 18:59, bradleycawley02

A total of 240 office workers out of a random sample of 600 office workers indicated that they never need voice mail and are able to take every telephone call. What is the 95% confidence interval for the proportion of the population of office workers who are able to take every telephone call? State your confidence interval as a complete sentence showing your level of confidence, what your numbers are referring to, and giving your numbers rounded to two decimal points.

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A total of 240 office workers out of a random sample of 600 office workers indicated that they never...