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420 Notes Application
d) Insert a math expression box and define the sample size. For
example, type size:=5.
e) Press Enter and hide the output using the Math Expression Box
Attributes dialog box.
2. Set up the initialization.
a) Type Start taking samples:
b) Insert a math expression box and set the initial values for the number
of samples (num) and the list of sample means (sampmeans). Type:
num:=0:sampmeans:={}
c) Press Enter and hide the output using the Math Expression Box
Attributes dialog box.
d) Deactivate the math expression box using Actions > Deactivate. The
deactivation will prevent the content of that math box from being
overwritten when the values for num and sampmeans change. The
deactivated math box will be shown with the light color background.
3. Set up Data&Statistics for the sampling.
a) Change the page layout and insert Data&Statistics.
b) Click on the horizontal axis and add sampmeans list.
c) Change the window setting: XMins=1 and XMax = 50.
d) You can also set up the plot of the mean of sample means using
Analyze > Plot Value.