Statistics 1 – tree diagrams

Most, if not all probability questions can be answered either by tree diagrams or a table. This first post looks at tree diagrams. 

Tomorrow we will look at tables. Take a look at the questions below. If you need help then look at the video or if you are a New College student you can get more help at our Facebook Support Group.

January 2007 Question 5 – answer here

June 2010 Question 5a – answer here

A simpler example video

A more complex example