In Order to Explain Principles of the Differences in Intelligence

question 136

Multiple Choice

In order to explain principles of the differences in intelligence between and within groups,the authors described a hypothetical tomato plant experiment.Based on this experiment it would be accurate to conclude that:

• A)if differences within groups are at least partly genetic in origin,then differences between groups are also genetic.
• B)the heritability differences between groups is 100 percent even though the within-group difference is due entirely to the environment.
• C)the variation within each group will result from genetic differences but the between-group difference is explained by the different care received.
• D)heritability estimates are valid in regard to group differences but not in regard to the variance found within a group.

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Definitions:

Multiple-Step Income Statement

A multiple-step income statement is a more detailed financial statement that separates operating revenues and expenses from non-operating ones, providing insights into the different aspects of a company's performance.

Income From Operations

Also known as operating income, it reflects the revenue from a company's principal business activities minus its direct operating expenses (excluding non-operating income and expenses).

Other Revenues and Gains

Income from activities not related to a company's primary business operations.

Primary Source of Revenue

The main activity or operation that generates the majority of a company's income.