Understanding Two-Way Tables

This video by Mr. Hegy is a quick revision guide on two-way tables, focusing on setting up and solving them using given data. It includes a step-by-step process to fill in the tables and solve for missing data, followed by practice questions with solutions. The video is designed to help students create revision cards and prepare for exam questions on this topic.

What is the main focus of the video presented by Mr. Hegy?

• Introduction to new mathematical concepts

• In-depth explanation of two-way tables

• Detailed analysis of algebraic equations

• Quick revision of two-way tables

How many students attended the after-school club?

• 24

• 22

• 29

• 53

What activities could students choose from in the example problem?

• Basketball, Tennis, Running

• Football, Tennis, Running

• Tennis, Running, Swimming

• Football, Basketball, Swimming

How many boys attended the after-school club?

• 24

• 29

• 22

• 53

How many students chose football?

• 22

• 12

• 8

• 24

How many girls chose football?

• 8

• 22

• 24

• 12

How many boys chose tennis?

• 24

• 22

• 12

• 8

How many girls chose running?

• 8

• 12

• 22

• 24

What is the first step in setting up a two-way table?

• Fill in the known data

• List the gender categories down the side

• Calculate the total number of students

• List the activities across the top

What should be included in the two-way table besides the activities and gender?

• A column for each student's age

• A column for each student's name

• A total column for each row and column

• A column for each student's grade