One Reason Random Assignment Is Considered Important in Experimental Research

question 18

Multiple Choice

One reason random assignment is considered important in experimental research is because

• A) it allows researchers to determine which two variables are correlated to one another.
• B) it allows a more representative sample of participants to be chosen for the study .
• C) it allows researchers the ability to infer cause and effect.
• D) both it allows a more representative sample of participants to be chosen for the study and it allows researchers the ability to infer cause and effect.

Describe the adaptations for feeding and locomotion in various marine organisms.

Understand the developmental stages and life cycle transitions of chordates.

Recognize the role of chordate features in the adaptive evolution of various groups.

Explain the significance of the notochord and other chordate features in the phylogeny of the group.

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Definitions:

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An advantage over competitors gained by offering consumers greater value, either through lower prices or by providing more benefits and services that justify higher prices.

Strategic Objective

Long-term goals that an organization seeks to achieve, which are designed to guide its direction and decision-making processes.

Quarterly Earnings

The financial performance of a company over a three-month period, often reported to the public and used as an indicator of its economic health.

Key Performance Indicator

A quantifiable measure used to evaluate the success of an organization, employee, etc., in meeting objectives for performance.