[Solved]: In June, the health department was alerted to an…

In June, the health department was alerted to an outbreak of Listeria following a political fundraising event. An investigation revealed that out of 76 people in attendance, 49 attendees reported eating salad at the event, and 42 of those became ill with diarrhea or vomiting within 3 days. 1. Calculate the attack rate of the salad and round to the nearest whole number. Attack rates should be expressed as percentages.