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Number of Fish Tanks
The following data give the number of fish tanks owned for a population of 4 families.
-{Number of Fish Tanks Narrative} List all possible samples of 2 families that can be selected without replacement from this population,and compute the sample mean for each sample.
Market Share
Refers to the portion of a market controlled by a particular company, product, or brand.
Smartphones
Portable electronic devices that combine mobile communication and computing functions.
Infrastructure
The fundamental facilities and systems serving a country, city, or area, including transportation and communication systems, utilities, and public institutions.
Technological Resources
Tools and systems that utilize technology to support various activities, including information access, communication, and operational efficiency.
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