Generally Speaking, as the Number of the Participants in the Study

question 5

Multiple Choice

Generally speaking, as the number of the participants in the study increases,

• A) power decreases.
• B) power also increases.
• C) the likelihood of correctly rejecting the null hypothesis decreases.
• D) the likelihood of making a Type II error also increases.

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Definitions:

Economies of Scale

Refers to the cost advantages that enterprises obtain due to their scale of operation, with cost per unit of output generally decreasing with increasing scale.

Economies of Scale

Cost advantages reaped by companies when production becomes efficient, leading to a decrease in the per-unit cost as output increases.

Diseconomies of Scale

The situation in which the cost of producing each individual unit rises when a company's production volume grows, often resulting from inefficiencies and a rise in complexity.