Today we began Unit 4 - Regression & Variation
...working in pairs, students ranked their music preferences and graphed their rankings compared to a partner. Students answered questions #1a-c & g on pages 259-260
Homework #13 - Worksheet Do only Monday's problems
Tuesday, November 29
Toolkit Entries - Correlation Vocabulary
If you were absent, make sure that you copy this vocabulary from someone in class ASAP!
Classifying our scatterplots...
Homework - do Tuesday's problems on the worksheet (HW#13)
Wednesday, November 30
1. Each pair predicted their own correlation value and then calculated that value.
2. page 262 #4-5
Homework - Finish up the homework WS for this week and turn it in tomorrow!
Wednesday, November 30
- Evacuation Drill in Per 3! This class is a little bit behind - but we'll catch up tomorrow!
- Describe Mrs. Dean & Mrs. Totman's Music Compatibility using the vocabulary from yesterday
- Predict the "correlation value" based on what we know about perfect positive and perfect negative graphs
- Calculate the actual correlation value
- Make one more prediction and calculate the value.
Thursday, December 1
1. Describe, predict and calculate our music rankings graphs.
2. page 262 #4-5
Homework: Thursdays' problems on the HW#13 WS.
Friday, December 2
Unit 4, Lesson 1, Investigation 2
page 264 #1-3 (#4 Advanced Challenge)
Turn in Homework!!!
No Homework on Fridays :-)
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