Author Question: Paula has a history of hemophilia in her family. She was extremely relieved when the tests from her ... (Read 88 times)

imanialler · **on:** Jun 20, 2018

Paula has a history of hemophilia in her family. She was extremely relieved when the tests from her ______________ test revealed that her fetus is healthy and does not show evidence of being at risk for hemophilia.

a. alpha-fetoprotein (AFP)
b. amniocentesis
c. ultra-sound imaging
d. DNA

Question 2

Percy, a researcher, administered his test to his target population on two consecutive days in order to make sure he got the same results each time he used the test. What was Percy proving about the test?

a. validity
b. reliability
c. absence of bias
d. trustworthiness

ky860224 · **Reply #1 on:** Jun 20, 2018

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