Using a computer software program the epidemiologists have analyzed the food history data from the questionnaires and have constructed the following attack rate table.ATTACK RATE TABLEFOOD ITEMS95% Confidence IntervalIllAttack Rate30Calculate the relative risk for each of the food items.Identify the food items that have a statistically significant confidence interval.To identify the contaminated food item you need to identify the food items that have significant confidence intervals and pick the food with the highest relative risk. For more information refer to Interpretation of Odds Ratios and Relative Risk on the Module homepage.Assignment Expectations in order to earn full credit:Please write your paper in your own words. That is the only way I can evaluate your level of understanding. Quotes are rarely needed; if necessary they should comprise less than 10% of a paper and must be properly cited.

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