Why Might There Be Sphericity

question 2

Multiple Choice

Why might there be sphericity?

• A) Aptitude dimensions are likely to measure correlated constructs.
• B) The factors are not independent.
• C) Aptitude dimensions are likely to measure different constructs.
• D) There is none, so it is difficult to judge.

---

Definitions:

Safety Inventory

The stock of goods or materials kept on hand to protect against variations in demand or supply.

Lumpy Demand

Demand characterized by unpredictable fluctuations and variability, often challenging for businesses to manage effectively.

Safety Stock

Extra inventory held by a business to protect against stockouts due to variability in demand or supply chain disruptions.

Fill Rate

A performance metric that measures the percentage of customer demand that is met without backorders or stockouts.