An Individual Is Taking Part in a Sleep Study

question 198

Multiple Choice

An individual is taking part in a sleep study. At some point in the night, she experiences a severe nightmare. What stage of sleep was she likely in when this started?

• A)Stage 1
• B)Paradoxical sleep
• C)Stage 4
• D)Deep sleep
• E)Stage 2

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Definitions:

Mode

The number that has the highest frequency of occurrence in data.

Frequency Distribution

A statistical representation showing the number of occurrences of each unique value in a dataset.

Mode

The mode of a dataset refers to the value(s) that appear most frequently within the set.

Set Of Data

A collection of data points or values that are typically subject to analysis.