Mathematics, 07.03.2020 00:20, rozzy5132

A multinational firm wants to estimate the average number of hours in a month that theiremployees spend on social media while on the job. A random sample of 83 employees showedthat they spent an average of 21.5 hours per month on social media, with a standard deviationof 2.5. Construct and interpret a 95% confidence interval for the population mean hours spenton social media per month.

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A multinational firm wants to estimate the average number of hours in a month that theiremployees sp...