An open-label study (where the participants are aware of the treatment they are taking) is run to assess the time to pain relief following treatment in patients with arthritis. The regression is...

An open-label study (where the participants are aware of the treatment they are taking) is run to assess the time to pain relief following treatment in patients with arthritis. The regression is estimated relating time to pain relief measured in minutes to participants’ age in years. The computer output appears below:

                             Parameter     STD Error    T Value       PR>T

Intercept              -23.91              3.541         -7.231         0.0002

Age                       .9                    0.382           0.782          0.028





The fitted regression line is: