Question
The New York Heart Association (NYHA) Functional Classification describes the extent of heart failure. It has the following categories: Class I (very mild), Class II
The New York Heart Association (NYHA) Functional Classification describes the extent of heart failure. It has the following categories: Class I (very mild), Class II (mild), Class III (moderate), and Class IV (severe). What kind of variable the NYHA is?
a. Continuous
b. Numerical
c. Nominal
d. Ordinal
e. Binary
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Statistical Techniques In Business And Economics
Authors: Douglas Lind, William Marchal
16th Edition
78020522, 978-0078020520
