Year 10 Statistics assignment MYOB.
Jacob Pistrin 10 MYOB
1. Is there a relation between Height and Arm span?
I think there is a relation and there are usually similar
2. Year 10 MYOB’s height Frequency table.
Arm span (cm)
150-155
156-160
161-165
166-170
171-175
176-180
181-185
186-190
Frequency
2
1
2
5
6
2
2
3
Height (cm)
150 - 155
156 - 160
161 - 165
166 - 170
171 - 175
176 - 180
181 - 185
186 - 190
3. Create box plots and display the required data for them.
Height
Lower Extreme - 151cm
Lower Quartile – 167
Median – 169
Upper Quartile – 176
Upper Extreme – 187
Arm Span
Lower extreme – 150
Lower Quartile - 166
Median - 171
Upper Quartile - 177
Upper Extreme - 188
Frequency
1
1
3
7
4
4
2
1
5. Mean, Median, Mode and Range.
Arm Span
Mean
Median
Mode
Range
171.13
171
171, 166
38
Height
Mean
Median
Mode
Range
171.08
169
169, 167
36
Is there a relation between Height and Arm span?
There is definitely a close relation between Height and Arm span, looking at the Average
numbers from the height and Arm Span of our class, they are very close.
For some people there height and arm span are exactly the same and for some people it can be
up to 20 cm different, so I don’t really understand it but this assessment task has definitely
made me understand it more.
Jacob Pistrin 10 MYOB