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4. Enter the instructions to add data.
a) Type Create new samples:
b) Insert a math expression to define the sample (sample) and update
the number of samples and the list of sample means. Type:
num:=num+1:sample:=randsamp(population,size):
sampmeans:=augment(sampmeans,{mean(sample)})
c) Press Enter, hide the output, and turn off the expression wrapping
using the Math Expression Box Attributes dialog box.
d) Deactivate the math expression box using Actions > Deactivate to
prevent the contents of the math box from changing when num and
sampmeans values are reinitialized.
e) Create math expression boxes that display the current number of
experiments (num), sample (sample), and the list of sample means
(sampmeans).
Notes Application 421