In order to effectively, must understand which of the following aspects of their audience?

Effective communication requires an understanding of the audience’s culture, which may differ from one’s own. Recognizing and respecting cultural differences is essential in ensuring that the message is received and understood as intended. This is particularly important for a Manager of Quality/Organizational Excellence, who must be able to engage with a diverse workforce and address the needs of various stakeholders. The ASQ Certified Manager Of Quality/Organizational Excellence handbook highlights the importance of cultural awareness and its impact on communication strategies1.

References:

The ASQ Certified Manager of Quality/Organizational Excellence Handbook1.