4.2.1 Creating and Interpreting Frequency Distribution

• Explanation:
• Khan Article: Two-way frequency tables 
• Khan video: Two-way frequency tables and Venn diagrams 
• Article: Over 40 Million People Are Enslaved Worldwide
• Survey: https://www.isidewith.com/political-quiz#
• http://www.rasmussenreports.com/
• http://www.pewresearch.org/topics/polling/
• Practice Problems:
• Khan Exercise: Reading two-way frequency tables 
• Khan Exercise: Two-way frequency tables (you may want to make your own table with the totals in the margins)
• Worksheet

• Explanation:
• Exercise
• Worksheet 

• Explanation:
• Khan video: Two-way relative frequency tables (he calls it a column relative frequency instead of a relative conditional) 
• Khan video: Interpreting Two-Way Tables 
• Khan Article: Two-way relative frequency tables and associations
• Article: Distribution of professional athletes
• Exercise:
• Khan Exercise: Reading two-way relative frequency tables 
• Khan Exercise: Two-way relative frequency tables 
• Khan Exercise: Interpreting two-way tables
• Worksheet

• Exercise:
• Worksheet