subject
Mathematics, 27.09.2019 22:00 885122bah

Amedical test has a 95% accuracy of detecting a condition z if the person has it. it also has a 97% chance to indicate that the person does not have the condition if they really don't have it. if the incidence rate of this disease is 10 out of every 100:

what is the probability that a person chosen at random will both test positive and actually have the disease (i. e., get a true positive)?
what is the probability that a person chosen at random will test positive but not have the disease (i. e., get a false positive)?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 23:30
Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.
Answers: 1
question
Mathematics, 21.06.2019 23:50
What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is
Answers: 2
question
Mathematics, 22.06.2019 00:00
Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.
Answers: 1
question
Mathematics, 22.06.2019 02:00
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. ? 2x + 5 < 17 ? 2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
You know the right answer?
Amedical test has a 95% accuracy of detecting a condition z if the person has it. it also has a 97%...
Questions
question
Mathematics, 05.05.2020 07:37
question
Mathematics, 05.05.2020 07:37
question
Mathematics, 05.05.2020 07:37
question
Mathematics, 05.05.2020 07:37
Questions on the website: 13722362