PUBH 401 QUIZ 1 UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

PUBH 401 QUIZ 1 UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS

Question:
1. You were tasked as an epidemiologist to collect this data and provide information to the public and
institutions. What is the probability of someone not getting COVID-19 after being exposed?
Answer:
0.50




Question:
2. You were tasked as an epidemiologist to collect this data and provide information to the public and
institutions. What is the proportion of COVID-19 virus infection cases?
Answer:
0.25




Question:
3. You were tasked as an epidemiologist to collect this data and provide information to the public and
institutions. What is the probability of an individual not getting COVID-19, given that he/she was not
exposed?
Answer:
0.83

, Question:
4. You were tasked as an epidemiologist to collect this data and provide information to the public and
institutions. What is the total number of at risk of getting the COVID-19 virus?
Answer:
100 million




Question:
5. You were tasked as an epidemiologist to collect this data and provide information to the public and
institutions. How many individuals can be considered susceptible to the COVID-19 disease?
Answer:
100 million




Question:
6. You were tasked as an epidemiologist to collect this data and provide information to the public and
institutions. What is the percentage of cases of the COVID-19 virus infection reported?