The Central Limit Theorem States That the Distribution of Differences

question 26

Multiple Choice

The Central Limit theorem states that the distribution of differences is

• A) always based on a pair of samples
• B) always based on a single sample
• C) a parameter
• D) approximately normal in shape

---

Definitions:

Software Applications

Programs designed to perform specific tasks for users, ranging from productivity tools to entertainment or utility software.

Data Mart

A subject-oriented database that addresses a specific business line or team within an organization, and is a subset of a data warehouse.

Data Warehouses

Centralized repositories that store large amounts of integrated data from multiple sources, designed for query and analysis rather than transaction processing.

Access Database

A database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools.