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Many companies are increasingly concerned about computer security and employees using their computers for personal use. A random sample of 434employees of Geico Insurance Company
Many companies are increasingly concerned about computer security and employees using their computers for personal use. Arandom sample of 434employees of Geico Insurance Company was selected. The number of minutes per week spent using the Internet for non-business (personal) purposes during working hours was recorded from each employee. Here's the t.test output from R used to construct a corresponding 95% confidence interval to estimate the population mean time (in minutes) spent per week using the internet for personal purposes during working hours.