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A U.S.based internet company offers an on-line proficiency course in basic accounting.Completion of this online course satisfies the "Fundamentals of Accounting" course requirement in many MBA programs.In the first semester 315 students have enrolled in the course.The marketing research manager divided the country into seven regions of approximately equal populations.The course enrollment values in each of the seven regions are given below.The management wants to know if there is equal interest in the course across all regions. At a significance level of .05,test H0: the probabilities are equal for all seven regions.
Healthier Foods
Foods that are beneficial to health, often characterized by being low in unhealthy fats, sugars, and salts, and rich in nutrients.
Energy-Efficient Products
Goods designed to use less energy than standard products, reducing energy consumption and environmental impact.
Classical View
A traditional perspective in economics and business that emphasizes efficiency, productivity, and profitability.
Principal Obligation
The main duty or commitment that a party is bound to fulfill under the terms of a contract or agreement.
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