Examlex
If there are only two categories,the chi-squared goodness-of-fit test is the same as the z-test for p,the population proportion (as long as the sample/cell sizes meet the conditions).
Utilities Offered
Basic services provided to consumers and businesses, such as water, electricity, gas, and telecommunications.
Retailers
Retailers are businesses that sell goods or services directly to consumers, acting as the final link in the supply chain from manufacturers to consumers.
Value of Retailing
The perceived benefit that shoppers get from the retail experience, including product selection, quality, convenience, and customer service.
Consumers
Individuals or groups that purchase goods and services for personal use, not for manufacturing or resale.
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