As the product manager for a chemical company you must analyze the time required for a chemical reaction to be completed. A regression model to estimate time T measured in hours is provided here showing t-values in parentheses and p-values in brackets.

Comment on the model. Are there any changes you might make?

Transcribed Image Text:

T= 3.5+ 1.2X+ 0.54X, -0.26X, +2.54X (0.615) (2007) (1828) (-2.859) (0.953) [0.54] [0.047] [0.07] [0.005] [0.35]