6. Trisomy 21, also called Down syndrome, is caused by having a third copy of the 21t chromosome. The triple test is one of many tests that a pregnant parent can take to see if their developing fetus has Trisomy 21. The triple test detects Trisomy 21 when it is present 60% of the time. This means it has a false negative rate of 40%. The triple test gives a false positive 5% of the time (when the fetus does not have trisomy 21). The probability that a fetus has trisomy 21 is 0.001 a. If a pregnant narent takes a triple test, what is the probability that they will get positive result b. If a pregnant parent has already received a positive triple test result, what is the probability that the developing fetus has Trisomy 21
6. Trisomy 21, also called Down syndrome, is caused by having a third copy of the 21t chromosome. The triple test is one of many tests that a pregnant parent can take to see if their developing fetus has Trisomy 21. The triple test detects Trisomy 21 when it is present 60% of the time. This means it has a false negative rate of 40%. The triple test gives a false positive 5% of the time (when the fetus does not have trisomy 21). The probability that a fetus has trisomy 21 is 0.001 a. If a pregnant narent takes a triple test, what is the probability that they will get positive result b. If a pregnant parent has already received a positive triple test result, what is the probability that the developing fetus has Trisomy 21
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![6. Trisomy 21, also called Down syndrome, is caused by having a third copy of the 21*t
chromosome. The triple test is one of many tests that a pregnant parent can take to see if
their developing fetus has Trisomy 21. The triple test detects Trisomy 21 when it is present
60% of the time. This means it has a false negative rate of 40%. The triple test gives a false
positive 5% of the time (when the fetus does not have trisomy 21). The probability that a
fetus has trisomy 21 is 0.001
a. Ifa prepnant parent takes a triple test, what is the probability that they will get positive
result
b. If a pregnant parent has already received a positive triple test result, what is the probability
that the developing fetus has Trisomy 21](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ae19bb1-f76e-4421-a2d2-fe6b8bbef93b%2F4e80b2f3-97b4-4278-92f9-017e7c392a6e%2Fvsvi6g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:6. Trisomy 21, also called Down syndrome, is caused by having a third copy of the 21*t
chromosome. The triple test is one of many tests that a pregnant parent can take to see if
their developing fetus has Trisomy 21. The triple test detects Trisomy 21 when it is present
60% of the time. This means it has a false negative rate of 40%. The triple test gives a false
positive 5% of the time (when the fetus does not have trisomy 21). The probability that a
fetus has trisomy 21 is 0.001
a. Ifa prepnant parent takes a triple test, what is the probability that they will get positive
result
b. If a pregnant parent has already received a positive triple test result, what is the probability
that the developing fetus has Trisomy 21
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