**Decker, Matthew, Lab 6**

*Generated Oct 16, 2018 by kkcrash23*

1. Do Homework Averages affect Final Exam scores?

2. Explanatory variable is Homework Averages, Response variable is Exm Averages

3. y= 0.9364x-4.2111

4. Correllation coefficient = 0.7319, R-sq = 0.53562008

5. Linear model is appropriate because of its lack of outliers.

6. 53.56% of the variation in distance from our data is explained through the least-squares regression line.

**Result 1: Residuals Box Plot**[Info]

**Result 2: Residuals**[Info]

**Result 3: Dot Plot line**[Info]

**Result 4: Regression Results**[Info]

Simple linear regression results:
Dependent Variable: Final Exam Independent Variable: HW Average Final Exam = -4.2111136 + 0.9363976 HW Average Sample size: 34 R (correlation coefficient) = 0.7318607 R-sq = 0.53562008 Estimate of error standard deviation: 16.614186 Parameter estimates:
Analysis of variance table for regression model:
Residuals stored in new column: Residuals |