Which of the following is not considered a legal protected class under employment law?

The correct choice identifies that personal hobbies are not considered a legally protected class under employment law. Legally protected classes typically include categories that are safeguarded against discrimination in the workplace. These include race, sex, and religion, among others, as defined by various federal and state laws.

Protected classes are designed to protect individuals from discrimination based on inherent characteristics or beliefs, ensuring fair treatment and equal opportunities in employment. While personal hobbies reflect an individual's interests, they do not fall into the category of characteristics that are legally protected from employment discrimination. This distinction clarifies that while employees are free to express their personal interests, such activities do not carry the same legal protections as protected classes.