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In a manufacturing process the assembly line speed (in meters per minute) was thought to affect the number of defective parts found during the

In a manufacturing process the assembly line speed (in meters per minute) was thought to affect the number of defective parts found during the inspection process. The table below. shows a sample of the line speed and the number of defective parts found. Calculate the correlation coefficient. 0.7041 0.9441 0.1517 0.0324 Line Speed (m/min) Number of Defective Parts 4 3 1 5 6 9 3 2 6 11 7

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