![subject](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 05:01 charlottiechecketts0
Consider the probabilities of people taking pregnancy tests. Assume that the true probability of pregnancy for all people who take the test is 10%. If pregnancy tests give a positive result in 99% of the cases where the woman is pregnant and give a negative result in 98% of the cases in which she is not pregnant, what is the probability that a woman who gets a negative test result is truly pregnant?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30
What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)
Answers: 3
You know the right answer?
Consider the probabilities of people taking pregnancy tests. Assume that the true probability of pre...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/es.png)
Spanish, 27.01.2021 22:50
![question](/tpl/images/cats/istoriya.png)
History, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.01.2021 22:50
![question](/tpl/images/cats/geografiya.png)
Geography, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/biologiya.png)
Biology, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50
![question](/tpl/images/cats/istoriya.png)
History, 27.01.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 27.01.2021 22:50