Finger Dexterity, the ability to make precisely coordinated finger movements to grasp or assemble very small objects, is important in jewelry making....

Finger Dexterity, the ability to make precisely coordinated finger movements to grasp or assemble very small objects, is important in jewelry making. Subsequently, the manufacturing manager at Gemco, a manufacturer of high-quality watches, wants to develop a regression model to predict the productivity (in watches per shift) of new employees based on dexterity. He has subjected a sample of 20 current employees to the O'Connor dexterity test in which the time required to place 3 pins in each of 100 small holes using tweezers is measured. The data is shown in the following table. Use simple linear regression analysis in JMP to see if there is a relationship between Time and Watches per shift.