Mathematics, 17.09.2019 20:20 ddaaaeeee2960
Suppose that the prevalence of a disease in a population is 0.1%, that is, 1 out of 1000 people in the population have the disease. a diagnostic test for this disease indicates its presence 99% of the times when it is actually present and 2% of the times when it is not. what is the probability that a randomly selected person from the population does not have the disease if the above diagnosis indicates that he/she has it? comment on your answer.
Answers: 1
Mathematics, 21.06.2019 16:00, Jenifermorales101
The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?
Answers: 1
Mathematics, 21.06.2019 17:30, alexandroperez13
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Suppose that the prevalence of a disease in a population is 0.1%, that is, 1 out of 1000 people in t...
Geography, 26.06.2019 18:30