1. Relations
P.O.D. #37 March 11
11.

2. P.O.D. #37 Answers 1) Positive correlation, non-linear
Relations
P.O.D. #37 Answers
1) Positive correlation, non-linear
2) No correlation
3) Positive correlation, linear
4) Negative correlation, linear
5) Negative correlation, non-linear
6) No correlation
11.

3. M6L8 Outcome:
Students informally fit a straight line to data displayed in a scatter plot and make predictions based on that line.

4. M6L8 Notes
When constructing a scatter plot, the variable that you want to predict goes on the vertical axis (y). The independent variable goes on the horizontal axis (x).
When the pattern in a scatter plot is approximately linear, a line can be used to describe the linear relationship.

5. M6L8 Notes
A line that describes the relationship between a dependent variable and an independent variable can be used to make predictions of the value of the dependent variable given a value of the independent variable.
When informally fitting a line, you want to find a line for which the points in the scatter plot tend to be close to the line.

6. Example1 Pg. S.61

7. Exercises 1-2 Pg. S.62

8. Exercises 3-4 Pg. S.63

9. Exercises 7-9 Pgs. S.65-66
Work with a partner to complete Exercises 7-9.

10. Homework
M6L8 Pgs. S (#1-4)