1. Please pick up the following BEFORE class starts:
Your interactive notebook (INB)
Calculator
PINK Notes and WHITE Homework WS
Fill in your Table of Contents:
pg Intro to Statistics & Dot Plots
pg Histograms
pg Shapes of Distribution
pg The Mean
9.3 pg Measures of Center
*I would love volunteers to help pass back papers!
Clear your desks: Keep out your PINK notes, calculator and pencil. Everything else, off your desk! 

2. Measures of Center Chapter 9.3 – Lesson
I can understand the concept of measures of center. I can find the median and mode of data sets.

5. 90, 105, 120, 125, 135, 145, 160, 160, 175, 205
90, 105, 120, 125, 135, 145, 160, 160, 175, 205

6. 9.3
Pg. 134
Median:
Mode(s):
Median:
Mode(s):

8. 9.3
Pg. 134

10. 9.3 Pg. 134 Mean: Median: Mode(s): Which is best? Why? Mean: Median:

12. Outlier: 45 18 12.6 12.5 10 10 10 9.3 Pg. 134 Mean with Outlier:
Median with Outlier:
Mode(s) with Outlier:
Mean without Outlier:
Median without Outlier:
Mode(s) without Outlier: 18
12.6
12.5 10 10 10

13. Homework Time! 
9.3 Measures of Center WS

14. Put away all your materials.
Take a Ride:
Put away all your materials.
Put your notes and homework in your math folder
Put your INB back in your cubby
Put your Calculator back on the wall
Make sure your desk area is CLEAN!