Company A is trying to sell its website to Company B. As part of the sale, Company A claims that the average user of their site stays on the site for 10 minutes. To test this claim Company B collects the times (in minutes) below for a sample of 10 users. Assume normality.
construct a 95% confidence interval for the true mean time spent on the web site.a) What is the lower limit of the 95% interval?b) What is the upper limit of the 95% interval?
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