Learning Target: We can describe the association between two quantitative variables by shape, direction and strength
Rossman Chance Activity 8.1 + 8.2 Activity
This work if it is not completed, but it should be.
We will watch these two videos:
· Learning Target We will be able to use correlation as a measure of linearity.
· Guessing Correlation Web Site <link>
- Lurking Variables: Confounding:Common Response situations + the Diagrams
- Find a Spurious Correlation. See Canvas. Don’t wait until the last minute. Due Friday 10/11
Calculating the correlation coefficient by hand. Where does it come from?
Canvas>MOM >Oxbow Correlation
Spurious Correlation assignment.
This is the only day I’ll allow in class to work on this. New material tomorrow.
Any work that you do not have completed.
We’ll watch this <link>
Learning Target: We will be able to use the correlation coefficient, and summary statistics to calculate a LSRE.
Learning Target: We will be able to use a LSRE for prediction.
Some practice in class.
The Canvas work is due by midnight tonight so you have a three days off without statistics HW.