| High School GPA | Freshman College GPA |
| 2.00 | 1.60 |
| 2.25 | 2.00 |
| 2.60 | 1.80 |
| 2.65 | 2.80 |
| 2.80 | 2.10 |
| 3.10 | 2.00 |
| 2.90 | 2.65 |
| 3.25 | 2.25 |
| 3.30 | 2.60 |
| 3.60 | 3.00 |
| 3.25 | 3.10 |
1. Make a scatterplot of the data. (You may need to clear your old statistics and your old graph: CLRSTAT and CLRDRAW)
2. Find the Regression Equation in the form y = mx + b
3. Graph the Regression Equation on your scatterplot to make sure it looks like the best - fitting line.
4. a.) If you earn a 3.80 GPA in high school, predict what you would get in college for your Freshman year. Freshman year GPA would be _______.
b.) If a freshman in college got a 3.60 GPA, what would she have got for her high school GPA? High School GPA would have been _______.
If you forget how to enter information to make a scatterplot click on this link.
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