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Question: A zoologist collected 20 wild lizards in


A zoologist collected 20 wild lizards in the southwestern United States. After measuring their total length (mm), they were placed on a treadmill and their speed (m/sec) recorded.



A zoologist collected 20 wild lizards in the southwestern United States. -1

(a) Create a scatter plot. Comment on any unusual observations.
(b) Calculate the sample correlation coefficient .

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