Preparation for Lesson on 14 April 2011

We are going to learn 2 new graphical representations:
(1) Stem-and-Leaf Diagrams
(2) Dot Diagrams

For Stem-and-Leaf Diagrams

• Video Lessons
• Introduction
• Example 1
• Example 2
• Example 3
• A Quiz has been set for you to check your understanding (You are given a 2nd try upon completion of the quiz)

For Dot Diagrams

• Dot Diagrams and Examples 1 & 2
• Example 3
• Example 4