Which describes the association between the number of DVDS sold and the number of DVDS rented?
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Q: correlation
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Q: type of correlation
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A: X Y 15 40 17 40 19 38 20 35 20 31 21 32 22 28 22 25 23 25
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A: rs=1-6∑idi2nn2-1
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Q: You collect data on college professors to assess whether there is a correlation between their self-…
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