The Part of the Brain That Is Activated During the Experience

question 220

Multiple Choice

The part of the brain that is activated during the experience of fear is the

• A)thalamus.
• B)amygdala.
• C)insula.
• D)hippocampus.

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Definitions:

Pooled Variance

Acombined estimate of variance for two or more groups in a sample, assuming that the populations have equal variances.

Sampling Distribution

The distribution of a statistic (like the mean or variance) derived from a large number of samples drawn from a specific population.

Sample Mean Difference

The difference between the average values from two samples, used in hypothesis testing to compare two groups.

Equal-variances Test

A statistical test used to determine if two populations have the same variance.