The rule in the library is to speak in hushed or whispered tones. This reflects a:

Name: The rule in the library is to speak in hushed or whispered tones. This reflects a:
Brand: Quizplus
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Question

Quizplus · Accepted Answer

A norm is a standard or expectation that regulates the behavior of members within a society or group. Speaking in hushed or whispered tones in a library is a social norm designed to maintain a quiet environment conducive to reading and studying.

The Rule in the Library Is to Speak in Hushed