A Residency Program Organized a Barbecue at the Beginning of the Academic

question 65

Multiple Choice

A residency program organized a barbecue at the beginning of the academic year to welcome the new class of first-year residents.  The total number of attendees was 100, including faculty, administrative staff, and residents.  Hamburgers, hotdogs, and potato salad were served.  The following day, 28 of the attendees had diarrhea and vomiting.  All of the attendees were questioned about what they had eaten, and the following table was obtained: Which of the following best describes the attack rate among all of the attendees who had potato salad?

• A)8%
• B)11%
• C)13%
• D)20%
• E)28%
• F)30%
• G)34%
• H)47%

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Definitions:

Staff Turnover

The turnover rate of employees in a company, signifying the speed at which staff members depart and are subsequently replaced by new hires.

Credit Sales

Sales made by a business where the customer is allowed to pay at a later date, as opposed to immediate cash transactions.

Cash Received

The total amount of cash received by a business during a specific period, from various sources like sales, investments, or financing.

Cost of Goods Sold

The direct costs attributable to the production of the goods sold by a company, including the cost of the materials and labor directly used to create the product.