Final answer:
c) Informal norms are norms that are generally understood but not precisely recorded. These are casual behaviors that are widely conformed to in a society.
Step-by-step explanation:
Informal norms are norms that are generally understood but not precisely recorded.
They are casual behaviors that are widely conformed to in a society.
Examples of informal norms include using your napkin at the dinner table, kissing your Aunt Edna when you see her, and lining up to order food at a fast food restaurant.