Question: Sediment is a major water-quality problem in many rivers. Estimates are necessary for the design of sediment control programs. The sediment load (Y) in a stream is a function of the size of the contributing drainage area (A) and the average stream discharge (Z). Perform a regression analysis using the following data.
![1176_Regression.png](https://secure.tutorsglobe.com/CMSImages/1176_Regression.png)