computing exercise hints

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Chapter 3

Exercise 1.
# Label columns ‘Rep’ and ‘Ran’.
DESCRIBE ‘Rep’ ‘Ran’
HISTOGRAM ‘Rep’ ‘Ran’;
AREA;
OVERLAY.

Exercise 2.
RANDOM 100 C1;
INTEGER 0 9.
CHART C1

Exercise 3.
RANDOM 100 C1;
UNIFORM 0 1.
HISTOGRAM C1

Exercise 4.
# Label columns X S1 S2 S3 S4 M. Enter data in X.
SAMPLE 100 X S1;
REPLACE.
# Repeat to generate S2, S3, S4.
RMEAN S1 S2 S3 S4 M

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Hodder Arnold