Which of the following examples would be considered as a continuous variable:

Question

BlackTom AI · Accepted Answer

To tackle this question, let's identify what counts as a continuous variable versus a categorical one.
Option 1: 'Gender of participants' is a categorical variable (nominal), since it represents categories with no intrinsic order and cannot be measured on a numeric scale. It is not continuous.
Option 2: 'Heart Rate' is typically treated as a continuous variable in statistical analyses because it can be measured on a granular, numeric scale (for example, beats per minute with fractional precision using certain sensors), allowing a wide range of possible values within a given timeframe.
Option 3: 'University Courses' is another categorical variable, representing distinct categories (e.g., course names or codes) rather than a numeric continuum, so it is not continuous.
In summary, among the options provided, the variable that aligns with the concept of a continuous measurement is the one describing a numeric, smoothly gradated quantity that can take on many real-valued values within a range, rather than distinct categories.

BSYS847_2025_V1 Assessment 1: In-Class Quiz

Which of the following examples would be considered as a continuous variable:

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