When the assumption of a normal curve is seriously violated, the ordinary t test
A) resembles an analysis of variance.
B) is conducted using t instead of t.
C) gives an incorrect result.
D) is robust.
Question 2
When conducting a statistical test, a single outlier can
A) make the test more robust to violations of the assumption of normality.
B) reduce the sample's variance, making significant results easier to achieve.
C) lead to a significant result when the other members of the sample considered without the outlier would not lead to a significant result.
D) improve the reliability of the statistical procedure.
Guinea pig being injected to test a chemical for its carcinogenic properties
Valgus Stress Test
A technician-made adapter used to test exhaust system back pressure.
A latex agglutination test for rheumatoid factor. A positive control at 1. A negative control at 2. ...
J or U dose-response curve
Normal red blood cells (round) and sickled red blood cells