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Calculate the Number of Classes If There Are 130 Observations

question 67

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Calculate the number of classes if there are 130 observations in a data set.


Definitions:

REM Sleep

A stage of sleep characterized by rapid eye movements, increased brain activity, vivid dreams, and temporary paralysis of the muscles.

Memory Consolidation

The process by which temporary, short-term memories are gradually converted into lasting, stable long-term memories.

Ascending Fibres

Nerve paths that carry sensory information from the body up to the brain.

Reticular Activating System

A network of neurons located in the brainstem that plays a crucial role in controlling arousal and alertness levels.

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