Number of Fish Tanks: The following data give the number of fish tanks owned for a population of 4 families.
-List all possible samples of 2 families that can be selected without replacement from this population, and compute the sample mean 
for each sample.
Definitions:
Spending Habits
Patterns or practices of how individuals allocate their money for consumption, saving, and investing, reflecting their priorities, values, and economic conditions.
Counterfeit Products
Imitations of genuine products, designed to take advantage of the superior value and reputation of the imitated product.
Lesser-status Person
An individual considered to have lower social, professional, or hierarchical standing in comparison to others within a group or society.
Achievement Dysfunction
A situation where an individual or organization is unable to achieve its goals or perform at a satisfactory level due to various barriers.
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