What term refers to the grouping of facilities and services in a central location for consumer convenience?

The term that refers to the grouping of facilities and services in a central location for consumer convenience is accurately identified as a shopping mall. A shopping mall is typically a large building or area specifically designed for consumers to access a variety of retail stores, restaurants, and sometimes entertainment options all within a single, convenient setting. This arrangement allows for a streamlined shopping experience, where individuals can meet various needs—such as shopping for goods, dining, and enjoying leisure activities—without needing to travel between multiple locations.

While a shopping district can encompass a collection of shops and services, it is often more spread out and may not provide the same level of convenience as a shopping mall, which centralizes these offerings. A commercial hub signifies a broader area where various businesses might operate but does not necessarily focus on consumer-friendly clustering. A retail plaza, similar to a shopping mall, involves a collection of retail spaces but is generally smaller and less comprehensive than a full-fledged mall. Thus, the key aspects of consumer convenience and the extensive variety of services present in a shopping mall make it the correct answer in this context.