Mathematics, 10.10.2019 01:00, dailanniiii
The manager of a local fast-food restaurant is interested in improving the service provided to customers who use the restaurant’s drive-up window. as a first step in this process, the manager asks his assistant to record the time it takes to serve a large number of customers at the final window in the facility’s drive-up system. the results are in the file p07_08.xlsx, which consists of nearly 1200 service times. for this problem, you can assume that the population is the data in this file. use excel to generate a simple random sample of size 30 from the data. round your answers to two decimal places, if necessary. a. calculate a point estimate of the population mean from the sample selected above. 2.3 what is the sampling error, that is, by how much does the sample mean differ from the population mean
Answers: 3
Mathematics, 21.06.2019 18:30, viktoria1198zz
Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.
Answers: 1
Mathematics, 21.06.2019 23:30, Littllesue2
Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!
Answers: 1
Mathematics, 22.06.2019 02:00, noobieplayerxd
How many square inches are in 60 square feet?
Answers: 1
The manager of a local fast-food restaurant is interested in improving the service provided to custo...
Health, 02.10.2019 09:50
Biology, 02.10.2019 09:50
Mathematics, 02.10.2019 09:50
Advanced Placement (AP), 02.10.2019 09:50