Suppose that one of every 500 people in a certain population has a particular disease, which displays no symptoms. A blood test is available for screening for this disease. For a person who has this disease, the test always turns out positive. For a person who does not have the disease, however, there is a 2% false positive rate--in other words, for such people, 98% of the time the test will turn out negative, but 2% of the time the test will turn out positive and will incorrectly indicate that the person has the disease.
a. True
b. False
Answers: 3
Health, 22.06.2019 13:30
How is health different for most people in this country today from what it was for people born in 1900? a. people have a shorter life span. b. people today work harder to survive. c. people today live in poorer sanitary conditions. d. people today can focus less on day-to-day survival and more quality of life.
Answers: 1
Health, 23.06.2019 07:00
Which is an example of a drug–nutrient interaction? a.bacterial overgrowth b. changes in absorption c. decreased sense of smell d. poor appetite e. reduced acuity of taste sensation
Answers: 1
Health, 23.06.2019 15:30
Signs of a sprain might include: a deformed appearance immobility a grinding sensation swelling
Answers: 2
Suppose that one of every 500 people in a certain population has a particular disease, which display...
Computers and Technology, 23.09.2020 16:01
Mathematics, 23.09.2020 16:01
Computers and Technology, 23.09.2020 16:01
Biology, 23.09.2020 16:01
Advanced Placement (AP), 23.09.2020 16:01
Biology, 23.09.2020 16:01