Variables That Are Measured on Equal ______ Scales May Be

question 5

Multiple Choice

Variables that are measured on equal ______ scales may be appropriately subject to a wide variety of statistical analysis techniques.

• A) ordinal
• B) nominal
• C) categorical
• D) interval

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Definitions:

Cyclic AMP

A secondary messenger used for intracellular signal transduction, such as transferring the effects of hormones like glucagon and adrenaline.

GTP

Guanosine triphosphate, a molecule that provides energy for many biochemical cellular processes by hydrolysis of its high-energy phosphate bonds.

Autocrine

A process in which a cell releases a hormone or chemical messenger that attaches to autocrine receptors on the same cell, causing alterations in the cell's state.

Chemicals Produced by Neurons

Substances such as neurotransmitters that are synthesized and released by neurons to transmit signals across synapses.