Mathematics, 08.03.2021 19:00 oliviaprejean18

A waiter believes the distribution of tips has a model that is slightly skewed to the , with a mean of $9.40 and a standard deviation of $6.80. Usually waits on about 40 parties over a weekend of work. a) Estimate the probability that will earn at least $450. b) How much does earn on the best 5% of such weekends?

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A waiter believes the distribution of tips has a model that is slightly skewed to the , with a mean...