Business, 01.12.2021 01:50, FriendlyDude640
It is known that the standard deviation of the lives of these tubes is 150 150 hours. The company’s research department takes a sample of 100 100 such tubes and finds that the mean life of these tubes is 2250 2250 hours. What is the probability that this sample mean is within 25 25 hours of the mean life of all tubes produced by this company?
Answers: 2
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What comprises a list of main points and sub-points of a topic to include in a presentation
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Business, 22.06.2019 13:40, moneytt2403
Computing equivalent units is especially important for: (a) goods that take a relatively short time to produce, such as plastic bottles. (b) goods with sustainability implications in their production processes. (c) goods that are started and completed during the same period. (d) goods that take a long time to produce, such as airplanes.
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Business, 22.06.2019 17:50, nuggetslices
On january 1, eastern college received $1,350,000 from its students for the spring semester that it recorded in unearned tuition and fees. the term spans four months beginning on january 2 and the college spreads the revenue evenly over the months of the term. assuming the college prepares adjustments monthly, what amount of tuition revenue should the college recognize on february 28?
Answers: 2
It is known that the standard deviation of the lives of these tubes is 150 150 hours. The company’s...
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