Instruction 4-3 a Survey Is Taken Among Customers of Fast-Food Restaurants to Restaurants

question 106

Short Answer

Instruction 4-3
A survey is taken among customers of fast-food restaurants to determine preference for hamburgers or chicken.Of 200 respondents selected,75 were children and 125 were adults.120 preferred hamburgers and 80 preferred chicken.55 of the children preferred hamburgers.
-Referring to Instruction 4-3,the probability that a randomly selected individual is an adult is ________.

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Definitions:

Enteritis

Inflammation of the small intestine, which can cause a variety of symptoms including abdominal pain and diarrhea.

Enter

To go or come into a particular place or condition, often used in the context of data entry or entering a room.

Dyspepsia

A term that describes discomfort or pain in the upper abdomen, typically referred to as indigestion.

Ascites

Accumulation of fluid in the peritoneal cavity, often due to liver disease or heart failure.