What the Display Actually Says

Pull the mean, the median and a probability straight off a graph and a table.

7 questions, free, marked as you go with a worked explanation on every one.

What this covers

Use the graph. How many more bikes were there on the busiest day than on the quietest?
Use the graph. What is the mean number of bikes per day across the week?
Use the graph. How do the mean and the median compare for this week?
Use the table. In which class did the greatest fraction of students choose hockey?
Use the table. Which of these statements does the data support?
Use the table. How many students are in the three classes altogether?
Use the table. One student is picked at random from 9B. What is the probability they chose hockey?