Lesson 5 - Reading and Interpreting Graphs

Rise or Fall? - Help Cleopatra plot a graph of the month-by-month levels of the Nile.

Gere's Bike Shop - Gere's Bike Shop sells a lot of bicycles with different colours, prices, and number of gears.   Find out what the sales data says about which bikes are selling best and which are not selling.

Llama Stats - Check out these interesting facts about llamas.