Sharp el-9950

155
Chapter 8: Statistics & Regression Calculations
3. Graphing the statistical data
Press
[
to access the statistical graphing mode.
The calculator can plot statistical data on up to 3 types of graph
(PLOT1toPLOT3)tocheckthestateofdistribution.
The graph types can be selected from histogram, broken line plot,
normal probability plot, normal distribution plot, box plot, modified
boxplot,piechart,scatterdiagramandXYline.Brokenlineplot,
normalprobabilityplot,modiedboxplot,scatterdiagramandXY
line can use 3 different types of points — circle, cross, and square.
Statistical graph types overview (chart)
PLOT1
PLOT2
PLOT3
POINT:
°
POINT: +
POINT:
Histogram
Broken line plot
Normal probability plot
Normal distribution plot
Box plot
Modified box plot
Pie chart
Scatter diagram
XY line
1. Graph Types
Abargraphofsample(x)
ThewidthofthebarsissetbytheXscl*.
TheY-axisshowsthefrequency.
*TheXsclcanbechanged
to between 1 and 64. Use
theWindowSettingMenuto
changetheXscl.(Seepage
74.)
Histogram
(HIST)