Mathematics, 20.07.2019 02:10 clipsyden
Acoin-operated coffee machine made by big corporation was designed to discharge a mean of ounces ounces of coffee per cup. if it dispenses more that that on average, the corporation may lose money, and if it dispenses less, the customers may complain. believing that the mean amount of coffee dispensed by the machine, , is different from ounces, big plans to do a statistical test of the claim that the machine is working as designed. technicians gather a random sample of fill amounts and find that the mean of the sample is ounces and that the standard deviation is ounces. based on this information, answer the questions below. what are the null hypothesis () and the alternative hypothesis () that should be used for the test
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Mathematics, 21.06.2019 13:00
225/100 of last years cost. write each fraction as a decimal and as a percent
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Mathematics, 21.06.2019 17:00
You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?
Answers: 1
Mathematics, 21.06.2019 19:30
Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts
Answers: 2
Acoin-operated coffee machine made by big corporation was designed to discharge a mean of ounces oun...
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