The Technology Illustrated in This Figure Allows Researchers to

question 30

Multiple Choice

The technology illustrated in this figure allows researchers to

• A) research the magnetic output of the brain.
• B) research the electrical output of the brain.
• C) identify areas of the brain that have been lesioned.
• D) identify the effects of magnetic stimulation of the brain.

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values deviate from the mean.

Standard Error

The standard deviation of the sampling distribution of a statistic, typically the mean, indicating the variability of an estimate.

Mean

The mean is the average of a set of numbers, calculated by adding them all together and then dividing by the count of those numbers.

Z-statistic

A statistical metric that measures the number of standard deviations a data point is from the mean, used in hypothesis testing.