If You Were Using a Stratified Sample in Order to Reduce

question 15

Multiple Choice

If you were using a stratified sample in order to reduce sampling error, which variable would you probably stratify on

• A)some variable other than the independent variable.
• B)the independent variable.
• C)the dependent variable.
• D)variables that are unrelated to the dependent variable.

---

Definitions:

Fiedler's Contingency Theory

A leadership theory suggesting that no single leadership style is optimal; instead, the effectiveness of a leader depends on the match between the leader's style of interacting with subordinates and the degree of control and influence the situation provides the leader.

Relationship-oriented Style

A leadership approach focused on building strong interpersonal relationships within a team or organization.

Task-oriented Style

A leadership approach focused on the efficient completion of tasks and objectives, often emphasizing clear roles, structured activities, and productivity.

Club Good

A type of good that is excludable and non-rivalrous, meaning access can be limited by a fee or membership but one person's use does not significantly diminish availability to others.