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Mathematics, 13.07.2021 20:10 hoyanna69
4)In order to set rates, an insurance company is trying to estimate the number of sick daysthat full time workers at an auto repair shop take per year. A previous study indicated thatthe standard deviation was2.2 days. a) How large a sample must be selected if thecompany wants to be 92% confident that the true mean differs from the sample mean by nomore than 1 day
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4)In order to set rates, an insurance company is trying to estimate the number of sick daysthat full...
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