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:

Income Statement

A financial document that reports a company's financial performance over a specific period, detailing revenues, expenses, and net income or loss.

Common Stock

Common stock represents units of ownership in a corporation, granting holders voting rights and a share in the company's profits, often through dividends.

Ending Balance

The amount in an account at the end of an accounting period after all debits and credits have been accounted for.

Asset (A)

Resources owned by a company that have economic value and can provide future benefits.