An experiment was run to determine whether four specificfiring temperatures affect the density of a certain type of brick.The following data was collected.
Temperature | Density |
100 | 1.8 | 1.9 | 1.7 | 1.6 | 1.7 |
125 | 1.7 | 1.4 | 1.5 | 1.4 | |
150 | 1.9 | 1.8 | 1.8 | 1.6 | 1.5 |
175 | 1.9 | 1.7 | 1.8 | 1.4 | |
Set up a regression model to describe the experiment.State the model and all assumptions, interpret the meaning of eachparameter. Show all the steps needed to estimate all modelparameters, including writing down the X matrix and the Y vector.Can you estimate the value of β0?
