Random Assignment Differs from Random Selection Because

question 115

Multiple Choice

Random assignment differs from random selection because:

• A) random assignment deals with how participants for a study are chosen to begin with, whereas random selection deals with how participants in a sample are assigned to levels of the independent variable.
• B) random assignment deals with how participants in a sample are assigned to levels of the independent variable, whereas random selection deals with how participants for a study are chosen to begin with.
• C) random assignment is rarely achieved, but random selection is almost always achieved.
• D) random assignment must be performed by the experimenter who is carrying out the study, but random selection can be carried out at the analysis stage.

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Definitions:

Media Richness

The ability of a communication medium to effectively convey information and promote understanding, often involving the use of multiple channels like text, audio, and video.

Animation

The process of creating the illusion of motion and change by rapidly displaying a sequence of static images that minimally differ from each other.

Marketing Website

A website designed specifically for promoting and selling products or services, often including features like product descriptions, promotional materials, and purchase capabilities.

Influencer Marketing

A marketing strategy that involves endorsing products or services through influencers who have the ability to affect the purchasing decisions of others.