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 Excel to see if there is a relationship between Time and Watches per shift.