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Mathematics, 07.02.2021 21:40 walfrerr

1800 Emerson students ate at the dining hall this week. 109 come down with gastrointestinal distress. 42 of the ill students reported eating at the salad bar. 67 of the ill students reported eating at the taco bar. The dining hall estimates that approximately 200 students ate at the salad bar; whereas the taco bar was frequented by 550 students. for those who ate at the salad bar and the taco bar. Which one (salad bar or taco bar) should investigators look at first in terms of potential risk factors?

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1800 Emerson students ate at the dining hall this week. 109 come down with gastrointestinal distress...
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