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In: Statistics and Probability

In a study, a group of union members in the Midwestern US were asked about their...

In a study, a group of union members in the Midwestern US were asked about their diet. An index of sugar content of diet was calculated based on information given by the participants. Then, these participants were followed to determine subsequent diagnosis of diabetes. The following results were obtained.

Table 1. Index of Sugar Content
Index of Sugar Content of Diet Total Number of Participants Number of Newly Diagnosed Cases of Diabetes
Low 25,000 250
High 25,000 425

Calculate the best measure of association between the sugar content of diet and diabetes. Please show calculations.

How do you interpret your results based on the measurement?

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