A Bivariate Table

question 38

Multiple Choice

A bivariate table

• A)is used infrequently.
• B)works with variables that have 2-5 categories and data at nominal or ordinal levels of measurement.
• C)is exactly the same as a scattergram.
• D)uses percentages exclusively.

---

Definitions:

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse, from one neuron to another target neuron.

Reticular Formations

A complex network of nerve pathways in the brainstem involved in consciousness, sleep-wake cycles, and filtering incoming stimuli to discern irrelevant background information.

Limbic Systems

A complex set of brain structures located on both sides of the thalamus, involved in many of our emotions and motivations, particularly those related to survival such as fear, anger, and emotions related to reproduction.

Interneurons

Neurons that transmit signals between other neurons, especially as part of reflexes or neural circuits.