Business, 02.01.2020 18:31 Jeremiahcornelis
You are interested in purchasing a new car and have done some research. one of the many points you wish to consider is the resale value of the car after 5 years. you wish to estimate the resale value of the one that piques your interest with a 99% confidence interval. in your research, you obtain data on 17 recently resold 5-year-old sedans of the same model you wish to purchase. these 17 cars were resold at an average price of $12,500 with a standard deviation of $700. what is the 99% ci for the true mean resale value?
Answers: 1
Business, 22.06.2019 17:50
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends > a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 1
Business, 22.06.2019 19:00
In 1975, mcdonald’s introduced its egg mcmuffin breakfast sandwich, which remains popular and profitable today. this longevity illustrates the idea of:
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Business, 23.06.2019 00:30
It's possible for a debt card transaction to bounce true or false
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Business, 23.06.2019 04:00
The biweekly taxable wages for the employees of rite shop follow. compute the fica taxes for each employee and the employers fica taxes
Answers: 1
You are interested in purchasing a new car and have done some research. one of the many points you w...
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