What is a graph? [1 MARK]
Definition: 1 Mark Graphs are visual representations of data collected. The purpose of the graph is to show numerical facts in visual form so that they can be understood quickly, easily and clearly.
What information is given by the bar graph? [1 MARK]
What is the scale of the bar graph shown below? [1 MARK]
Why is a kink used in a graph? [1 MARK]
What does this graph represent? [2 MARKS]
What is the probability of the least favoured graph? [3 MARKS]