Final answer:
The eye color recorded by the teacher is qualitative or categorical data, the number of times per week is quantitative discrete data, and the duration is quantitative continuous data. The correct option is A.
Step-by-step explanation:
The teacher's recording of the eye color of the students constitutes qualitative data, also known as categorical data. This type of data involves categorization based on attributes and is described using words.
For instance, eye colors may include categories like blue, green, brown, etc., which do not lend themselves to quantitative analysis like averaging. Similarly, when identifying the type of data for the number of times per week someone does something, this is considered quantitative discrete data, as it involves counting numbers that take on specific values.
On the other hand, the duration (amount of time) is an example of quantitative continuous data because time can be measured in fractions and decimals, capturing more precise values that continue along a scale.