Answer
The variable collected is "use of herbal medicines before surgery," and the data is qualitative.
Work Step by Step
This is qualitative because it cannot be expressed as a numerical value.
Statistics (12th Edition)
by McClave, James T.; Sincich, Terry T.
Published by
Pearson
ISBN 10:
0321755936
ISBN 13:
978-0-32175-593-3
Chapter 1 - Statistics, Data, and Statistical Thinking - Exercises 1.1-1.33 - Applying the Concepts - Intermediate - Page 19: 1.20c
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