Consider the Sample Regression Equation 100 + 10x,with an R²

question 15

Multiple Choice

Consider the sample regression equation 100 + 10x,with an R² value of 0.81.Which of the following is the value of the sample correlation between y and ?

• A) −0.90
• B) −0.81
• C) 0.81
• D) 0.90

---

Definitions:

Fiedler's Contingency Theory

A leadership theory proposing that effective leadership is contingent on both the characteristics of the leader and the situation.

Leadership Style

The approach or method a leader uses to motivate, guide, and manage their followers or team members.

Autocratic

Referring to a leadership style characterized by individual control over all decisions with little input from group members.

Democratic

Pertaining to or characterized by the principles of democracy, involving fair and equal participation and representation of the people in the decision-making process.