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Card 10 / 20:
A major food manufacturer is concerned that the sales for its skinny french fries have been decreasing. As a part of a feasibility study, the company conducts research into the types of fries sold across the country to determine if the type of fries sold is independent of the area of the country. The results of the study are shown in . Conduct a test of independence.
The course author didn't provide an answer for this question
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