Question: The peak discharge (Q) of a river is an important parameter for many engineering design problems, such as the design of dam spillways and levees. Accurate estimates can be obtained by relating Q to the watershed area (A) and the watershed slope (S). Perform a regression analysis using the following data. Assess the goodness of fit of the model.
![85_Peak.png](https://secure.tutorsglobe.com/CMSImages/85_Peak.png)