1. ©2009 – Not to be sold/Free to use
Stage 5
Year 9
Types of Graphs
and Tables
Line Graphs
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©2009 – Not to be sold/Free to use

2. Line Graphs Temperature They compare two sets of data. 6am 9am Noon
3pm
6pm
10oC
15oC
25oC
20oC
6 am
9am
Noon
3 pm
6 pm
10oC
15oC
20oC
25oC
Temperature
Time
They are used for continuous data. 2 2

3. Age and Height Graph Line graphs are great for continuous data.18 19 20 21 22 23 24 25 26 27 28 29
76.1
77.0
78.1
78.2
78.8
79.7
79.9
81.1
81.2
81.8
82.8
83.5
Age and height are both continuous. 18 20 22 24 26 28 19 21 23 25 27 78 80 82 84
Height (cm)
Age (years) 29