2380713
Box Plots
- first you need to find the
- median
- Middle
number
- Middle
number
- Lowe quartile
- The middle number to the
left of the median
- The middle number to the
left of the median
- upper
quartile
- middle number to
the right of the
median
- middle number to
the right of the
median
- Then you draw the upper
quartile, lower quartile and
median onto your graph
Annotations:
- Join them the lines up to make a box
- Then you add wiskers
- Smallest number on the left
- Biggest number on the right
- Smallest number on the left
- median
- Interquartile range= Lower quartile - Upper quartile
Media attachments
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