![subject](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 02:27 miyayo
A common blood test performed on pregnant women to screen for chromosome abnormalities in the fetus measures the human chorionic gonadotropin (hCG) hormone. Suppose that in a given population, 4% of fetuses have a chromosome abnormality. The test correctly produces a positive result for a fetus with a chromosome abnormality 90% of the time and correctly produces a negative result for a fetus without an abnormality 85% of the time.
What proportion of women who get a positive test result are actually carrying a fetus with a chromosome abnormality?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30
When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
The image of the point (-6, -2)under a translation is (−7,0). find the coordinates of the image of the point (7,0) under the same translation.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20
Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Which number line represents the solution set for the inequality -1/2x> 24?
Answers: 2
You know the right answer?
A common blood test performed on pregnant women to screen for chromosome abnormalities in the fetus...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 01:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.09.2019 01:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 01:10
![question](/tpl/images/cats/fizika.png)
Physics, 02.09.2019 01:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 02.09.2019 01:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 02.09.2019 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 01:10
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2019 01:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.09.2019 01:10
![question](/tpl/images/cats/fizika.png)
Physics, 02.09.2019 01:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 02.09.2019 01:10
![question](/tpl/images/cats/istoriya.png)
History, 02.09.2019 01:10