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Mathematics, 08.11.2019 06:31, oopsorry
The oven tray is 600mm by 500mm. a cake tin is 25cm in diameter. how many cake tins can jenny fit on the oven tray at one time?
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Mathematics, 21.06.2019 19:30, bigboss2984
Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !
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Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
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The oven tray is 600mm by 500mm. a cake tin is 25cm in diameter. how many cake tins can jenny fit on...
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