Which type of philosophical assumption is concerned with moral ideas about what is right and wrong?

The focus on moral ideas about what is right and wrong is fundamentally encompassed by ethical philosophical assumptions. Ethics, as a branch of philosophy, deals specifically with questions of morality, such as concepts of good and evil, right and wrong, virtue and vice, and justice and injustice. This area explores the principles that govern a person's behavior or the conducting of an activity, making it essential when evaluating moral dilemmas and guiding decision-making in both personal and societal contexts.

The other philosophical assumptions—pragmatic, epistemic, and metaphysical—address different areas of inquiry. Pragmatic assumptions look at practical implications and the effectiveness of theories in real-world applications. Epistemic assumptions are related to the nature and scope of knowledge, including how knowledge is acquired, validated, and understood. Metaphysical assumptions, on the other hand, delve into the fundamental nature of reality, existence, and the universe. While all these components play significant roles in philosophical discourse, the specific concern with moral ideas distinguishes ethical assumptions as the correct answer.