Mathematics, 30.10.2020 17:40, courtneygreenwood66
An ethanol railroad tariff is a fee charged for shipments of ethanol on public railroads. An agricultural association publishes tariff rates for railroad-car shipments of ethanol. Assuming that the standard deviation of such tariff rates is $, determine the probability that the mean tariff rate of randomly selected railroad-car shipments of ethanol will be within $ of the mean tariff rate of all railroad-car shipments of ethanol. Interpret your answer in terms of sampling error.
Answers: 3
Mathematics, 21.06.2019 21:30, mandyangle01
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
An ethanol railroad tariff is a fee charged for shipments of ethanol on public railroads. An agricul...
History, 25.09.2019 05:00
Biology, 25.09.2019 05:00
Mathematics, 25.09.2019 05:00
History, 25.09.2019 05:00
Mathematics, 25.09.2019 05:00
Advanced Placement (AP), 25.09.2019 05:00
English, 25.09.2019 05:00