Find the Mean for the Given Sample Data

question 91

Multiple Choice

Find the mean for the given sample data. Unless otherwise specified, round your answer to one more decimal place than that used for the observations.
-18, 16, 20, 18, 20

• A)18
• B)23
• C)18.4
• D)17

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Definitions:

Improve

To make or become better in quality, capability, or condition, often through deliberate effort or adaptation.

Recall

The mental process of retrieving information from the past, often used in the context of memory and cognitive psychology.

Constructive Nature

The concept that individuals construct understanding and knowledge of the world through experiences and reflections.

Alzheimer's Disease

A progressive neurodegenerative disorder characterized by memory loss, cognitive impairment, and behavioral changes.