A Correlation Of R 79 Is Found Between Weekly Sales Of Firewood And Cough Drops Over A 1 Year Period Which Of The Fo 1 (61.44 KiB) Viewed 104 times
A correlation of r = .79 is found between weekly sales of firewood and cough drops over a 1-year period. Which of the following is true? O(a) There is a pretty strong positive linear relationship between sales of firewood and cough drops. (b) Fire must be the cause of coughing. (c) Temperature is a possible lurking variable that is behind this relationship. O (d) Both (a) and (c) are true. O(e) None of the above. Submit Question
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