7. In a completely unrelated foodborne illness outbreak in Colorado, a questionnaire wasadministered to 100 randomly selected individuals that had dined at a cafeteria hall, some ofwhom had gotten ill while some were not sick. Based on this questionnaire, calculate the attackrates for items that were ingested by these individualsItemconsumedBeefChickenOnionsLettuceSick40152056AteTotal50458070% Sick(AttackRate)Sick545153Did not eat79. Which food item(s) seems to be the cause of the e-coli outbreak?Total5055203076. If there are 2 food options that seem to be the potential culprits, what do you do(analytically) to narrow down which food is contaminated?% Sick(AttackRate)

Ate Item consumed Sick Total Beef 40 50 Chicken 15 45 Onions 20 80 Lettuce 56 70…

7. In a completely unrelated foodborne illness outbreak in Colorado, a questionnaire was administered to 100 randomly selected individuals that had dined at a cafeteria hall, some of whom had gotten ill while some were not sick. Based on this questionnaire, calculate the atta rates for items that were ingested by these individuals Item consumed Sick Ate Total % Sick (Attack Sick Did not eat Total % Si (Atta

7. In a completely unrelated foodborne illness outbreak in Colorado, a questionnaire was administered to 100 randomly selected individuals that had dined at a cafeteria hall, some of whom had gotten ill while some were not sick. Based on this questionnaire, calculate the atta rates for items that were ingested by these individuals Item consumed Sick Ate Total % Sick (Attack Sick Did not eat Total % Si (Atta

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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