A Researcher Reports That the Size of an Effect in Some

question 33

Multiple Choice

A researcher reports that the size of an effect in some population is d = 0.88.Which of the following is an appropriate interpretation for d?

• A) The effect observed in the population was significant.
• B) Mean scores were significant by 0.88 points in the sample.
• C) Mean scores were significant by 0.88 points in the population.
• D) Mean scores shifted 0.88 standard deviations in the population.

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Definitions:

Product Costs

The costs incurred by a company to manufacture or acquire a product which include materials, labor, and overhead.

Direct Materials

Raw materials that are directly traceable to the production of a specific good or service.

Direct Labor

The wages and benefits for employees directly involved in the production of goods or services.

Plantwide Factory Overhead Rate

A single overhead absorption rate used across an entire manufacturing plant, calculated by dividing the total factory overhead by a predetermined base, such as total direct labor hours or machine hours.