The Correlation Coefficient of Two Variables Is R = 0

question 9

Multiple Choice

The correlation coefficient of two variables is r = 0.5.What is the coefficient of determination for these variables?

• A) -0.10
• B) -0.25
• C) 0.10
• D) 0.25

---

Definitions:

Rich Communication Medium

A rich communication medium is a method of communication that can transmit immediate feedback and multiple cues (such as tone, facial expressions, and body language), enhancing the quality and depth of communication.

Computer-Mediated Communication

The exchange of messages between individuals or groups through the use of digital platforms or devices.

360-Degree Feedback

A performance appraisal system where an employee is evaluated by feedback collected from their supervisors, peers, subordinates, and sometimes themselves.

Behavioural Competencies

The skills, knowledge, and personal attributes that are observable and measurable, which contribute to an individual's performance and success.