Question: a. Is there a curved pattern in the data? If yes, stop here. If no, continue to part b. b. Classify the strength and direction

a. Is there a curved pattern in the data? If yes, stop here. If no, continue to part b.

b. Classify the strength and direction of the relationship. Make a guess at the value of \(r\). 

60 40 20 20 0 10 20 30 40 -20 -40 x

60 40 20 20 0 10 20 30 40 -20 -40 x 50 50 960 70 80 90

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