Box Plots

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Graphing a Box Plot on the TI-84
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Select a window that will view all temperatures (x – values)

Select xscl = 5 to make reading the values easier

Ymin = 0 and Ymax = 10 is an acceptable vertical window

Yscl = 0 sets no tick marks on the y-axis.

 
pPress GRAPH

 
Press TRACE.  The screen will describe the plot you are on, and the highlighted value.
You can view up to three box plots at the same time.