The First Known Use of the T-Test Was in Testing

question 47

Multiple Choice

The first known use of the t-test was in testing beer. Why was it beneficial in an industrial setting

• A) Because it was a simple statistic that could be calculated quickly.
• B) Because the results were easily translated to quality changes.
• C) Because it allowed quality control with a small number of samples.
• D) Because it is a robust statistic.

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Definitions:

Generalization

The process of applying the conclusions drawn from specific instances to broader or more general contexts.

Response Sequence

A specific series of reactions or actions performed by an organism in response to a stimulus or set of stimuli.

Reinforcement Signal

A feedback signal used in learning processes, indicating the value of an action or outcome to guide behavior adjustments.

Ratio Schedule

A pattern of delivering reinforcements only after a certain number of responses.