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# Sulpcegu5e ppt 3_2

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### Sulpcegu5e ppt 3_2

1. 1. Section 3.2 Building Linear Models from Data
2. 2. OBJECTIVE 1
3. 3. <ul><li>Draw a scatter diagram of the data, treating on-base percentage as the independent variable. </li></ul><ul><li>Use a graphing utility to draw a scatter diagram. </li></ul><ul><li>Describe what happens to runs scored as the on-base percentage increases. </li></ul>
4. 4. OBJECTIVE 2
5. 8. Determine whether the relationship between the two variables is linear or nonlinear.
6. 9. Determine whether the relationship between the two variables is linear or nonlinear.
7. 10. <ul><li>Select two points and find an equation of the line containing the points. </li></ul><ul><li>Graph the line on the scatter diagram obtained in the previous example. </li></ul>
8. 11. OBJECTIVE 3
9. 12. <ul><li>Use a graphing utility to find the line of best fit that models the relation between on-base percentage and runs scored. </li></ul><ul><li>Graph the line of best fit on the scatter diagram obtained in the previous example. </li></ul><ul><li>Interpret the slope. </li></ul><ul><li>Use the line of best fit to predict the number of runs a team will score if their on-base percentage is 33.5. </li></ul>