1. Statistics assignment ; Favourite Footy Teams
By Natasha Spokes 7D

2. This graph is categorical data because it was collected and can be divided into different groups.
Player
Team
Age
Height
Rhyce Shaw
Sydney 33
182 cm
Martin Gleeson
Essendon 20
186 cm
Dane Swan
Collingwood 30
185 cm
Cyril Rioli
Hawthorn 25
177 cm
Brent Harvey
North
Melbourne 36
172 cm
Joel Selwood
Geelong 26
Teams
Boys
Girls
Sydney 2
Essendon 3 4
Collingwood
Hawthorn
North Melbourne 1
Geelong
Other I

3. Mean, Median, mode and range of ages:
Stem
Leaf 2 3
0 5 6
20, 25, 26, 30, 33, 36
Median: 26, Mean: 28 (Rounded)
Mode: None
Range: 16
Outlier:
20 is an outlier because most of the number differences range between 1-4, the only number that difference is more than that is 20.
0 3 6

4. Year 7 + the whole school:
Out of the whole of year 7 and the whole school, this graph and data range closest to the whole of year 7. If you were to survey the whole school you would obviously get more answers and a lot more data. Though this is still no where close to the whole of year 7 it is still a closer answer then the whole school.