The Two Main Divisions of the Nervous System Are the __________

question 53

Multiple Choice

The two main divisions of the nervous system are the __________ and __________

• A) brain; spinal cord.
• B) autonomic; somatic nervous systems.
• C) peripheral nervous system; central nervous system.
• D) glands; muscles.

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Definitions:

Significance Level

A threshold chosen by the researcher to denote the probability below which a result is considered statistically significant, indicating that the observed result would be unlikely under the null hypothesis.

Kruskal-Wallis Test

A nonparametric statistical test used to compare three or more groups on a continuous or ordinal outcome without assuming a normal distribution among the groups.

Crawling Ages

Typically refers to the developmental period in human infants when they start to move about on their hands and knees, usually between 6 to 10 months of age.

Null Hypothesis

A hypothesis that suggests there is no statistical significance between the two observed phenomena.