Final answer:
Correct answer is B) .The coder status example provided is an ordinal variable because it represents a ranking system from beginner to advanced without precise measurement between the ranks.
Step-by-step explanation:
The classification of coder status as 1=advanced, 2=intermediate, 3=beginner is an example of an ordinal variable. Ordinal variables are used to rank order items that are discrete and do not have a natural zero. In this case, coder status sorts individuals by coding skills, where the order represents a progression from beginner through intermediate to advanced, but the differences between each level are not measured and do not have a true zero.
Understanding the correct level of measurement for data is crucial for selecting appropriate statistical analysis methods. When working with ordinal scale level data, one can organize or sort the data, but performing calculations with the actual rankings would not be meaningful, as opposed to interval or ratio scale data where such calculations make sense.