Question: Assume you have a variable in a data set call Blood Type. The levels of this variable are: A , B , AB , and
Assume you have a variable in a data set call "Blood Type". The levels of this variable are: A B AB and O When we go to code our data set so that all data are expressed numerically, we assign the following codes to these levels:
Level Code
A
B
AB
O
What level of measurement is the "Blood Type" variable?
Group of answer choices
Interval
Ordinal
Ratio
Nominal
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