1. What is the difference between an influential point and an outlier 2. If the regression line is not a "good fit" what would be better to use to approximate a response variable? 3. What information...

• 1.  What is the difference between an influential point and an outlier

2.  If the regression line is not a "good fit" what would be better to use to approximate a response variable?

3.  What information does a residual plot give us ? ( HOW CAN I SOLVE  #3)