Mathematics, 05.03.2020 17:28, rolo7105
A waitress believes the distribution of her tips has a model that is slightly skewed to the left, with a mean of $9.40 and a standard deviation of $6.10. She usually waits on about 60 parties over a weekend of work.
a) Estimate the probability that she will earn at least $600
P(tips from 60 parties > $600)
b) How much does she earn on the best 5% of such weekends?
The total amount that she earns on the best 5% of such weekends is at least $__
Answers: 3
Mathematics, 21.06.2019 18:00, coolkid20034
Need on this geometry question. explain how you did it.
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Mathematics, 21.06.2019 18:30, cdraytonn
Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !
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