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What set of reflections would carry parallelogram ABCD onto itself? (1 point)
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What does the relationship between the mean and median reveal about the shape of the data
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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.
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Mathematics, 22.06.2019 02:40
Point a (7,3) is translated to a'(16,-9). which rule describes the translation?
Answers: 1
What set of reflections would carry parallelogram ABCD onto itself? (1 point)...
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