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When dependent samples are used to test for differences in the means,we compute paired differences.
Extreme-Value Retailer
A retail format focusing on offering extremely low prices on a wide range of products, often in a no-frills shopping environment.
Single-Price Retailer
A retail store that sells every item in its inventory at the same fixed price, offering simplicity and consistency to customers.
Specialty Outlet
A retail store that focuses on selling a specific type of merchandise, offering specialized knowledge and a broader selection than general stores.
Hypermarket
A large retail facility that combines a supermarket and a department store, offering a wide variety of food and general merchandise at low prices.
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