When We Test Differences Between the Mean Scores of Two

question 77

Multiple Choice

When we test differences between the mean scores of two unconnected groups, which of the following statistical techniques should we select?

• A)regression
• B)analysis of variance
• C)independent-samples t-test
• D)dependent-samples t-test

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Definitions:

JIT

Just-In-Time, a manufacturing methodology aimed at reducing flow times within production as well as response times from suppliers and to customers.

Vertical Integration

A strategy where a company expands its business operations into different steps on the same production path, such as a manufacturer owning its supplier and/or distributor.

Upstream Suppliers

Companies or entities that provide raw materials, components, or services to another company for the production of goods.

Business Strategy

A plan of action designed to achieve a specific set of objectives that ensures the growth and success of an organization.