A Visual Image That Persists After the Stimulus Is Removed

question 30

Multiple Choice

A visual image that persists after the stimulus is removed is known as a(n)

• A)post visualization.
• B)afterimage.
• C)residual signal.
• D)aftereffect.

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Definitions:

Variability

Indicates the extent to which data points in a data set differ from the mean or each other.

Variance

A statistical measurement of the spread between numbers in a data set, representing how much the numbers differ from the average of the numbers.

Measures of Central Tendency

Statistical indices that describe the center point or typical value of a dataset, including the mean, median, and mode.

Measures of Variability

Statistics that describe the dispersion or spread of data points within a dataset, including range, variance, and standard deviation.