Answer:
The given data is quantitative.
These are interval level of measurement.
Step-by-step explanation:
Data : 22.5, 23.8, 20.2, 22.4, 23.1, 24.7, 23.7, 21.7, 21.1
Qualitative data : It is descriptive information about characteristics that are difficult to define or measure or cannot be expressed numerically.
Quantitative data : It is numerical information that can be measured or counted.
So, The given data is numeric
So, the given data is quantitative.
These are interval level of measurement.
Interval : It is as follows-Interval scales are numeric scales in which we know not only the order, but also the exact differences between the values
