As You Make a Presentation in Front of Your Class,you

question 76

Multiple Choice

As you make a presentation in front of your class,you find that your palms are sweaty and your heart is beating quickly.These physiological changes are due to the ___________ nervous system.

• A)peripheral
• B)parasympathetic
• C)autonomic
• D)sympathetic

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Definitions:

Statistically Significant

A statistical judgment indicating that observed data are unlikely to occur by chance, suggesting a meaningful relationship or effect.

p < .05

Represents a statistical measure indicating that the probability of the observed data occurring by chance is less than 5%, commonly used in hypothesis testing to suggest a significant effect or difference.

Correlation

A numerical indicator showing the degree to which two variables move in relation, without suggesting a cause-and-effect relationship.

p < .05

Refers to a statistical threshold indicating that the likelihood of the observed data occurring by chance is less than 5%, commonly used to infer significance in research findings.