Unit 9 Data Collection and Analysis
Essential Question:
How can you use quartiles to represent data graphically?
APK:1. Find the missing values in each set of data.
2. In your IN9, create and Effort/Understanding/Behavior chart, and rate yourself o a scale of 14 on what you think you will do today.

Check In Video 
Learning Resources:Watch the following videos. Be sure to take notes in your IN9.



Reflection/ Summary:1. In your IN9, answer the following question(s).
Question(s):
What does it mean to measure the variation in a set of data?
What descriptor's variation is shown with a boxandwhisker plot and by calculating the interquartile range? What descriptor's variation is shown by calculating the mean absolute deviation? 2. In your IN9, complete the Effort/ Understanding/ Behavior chart by rating yourself on a scale of 14 on how well you think you did in class today.

Homework:Complete either Level B (Puzzler Optional) or Level C (Challenge Optional). Write your answers in your IN9.
