=+62. Productivity. In repetitive tasks, significant productivity gains can occur within a few days. The average amount of time (in minutes) required for a new employee to install electronic components in a television was measured for her first 15 days. Create a model for this relationship using the table below, and express any concerns you may have.

Day Mean Times 1 60 2 58 3 56 4 55 6 53 7 52 8 50 9 49 10 48 11 46 12 44 13 42 14 40 15 38