1. Algebra 2 August 28/29

2. Opener: Outliers O How do we find outliers? O What are the outliers for the data in problem #1?

3. Opener 1. What would the advantage be in using a dot plot over a histogram or a box plot? 2. What information does the 5 number summary include?

4. Go back to yesterday’s launch O Create a spreadsheet using the following # O 3,4,2,8,7,2,8,3,7,9,7 O Create a histogram 1. What direction is the shape moving towards?

5. Skew-ness O What does this even mean? O So, if what happen, than what? O Mean vs. median O Question: Make a Choice O (Mean/Median) is affected the most by an outlier.

6. Standard Deviation O What does that mean? O How do you find it? O Why should I care about this?

7. Show what you got! XDeviation 4 3 10 12 8 9 3

8. Homework O “5 Number Summary day 2”