A Source's Effectiveness in Gaining Comprehension Can Be Impacted by Which

question 45

Multiple Choice

A source's effectiveness in gaining comprehension can be impacted by which factor?

• A) likeability
• B) trustworthiness
• C) attractiveness
• D) expertise
• E) all of these choices

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Definitions:

Root Mean Square of Errors

A measure of the differences between values predicted by a model or an estimator and the values observed, expressing the square root of the mean of the squares of these differences.

Actual Value

The true, factual, or real value of a measurement, differing from an estimated or theoretical value.

Forecast Value

The estimated or predicted value of a variable or set of variables at some point in the future.

Mean Square Error

A measure of the average of the squares of the errors—that is, the average squared difference between the estimated values and the actual value.