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.
Positron emission tomography (PET) image showing the difference in the metabolic activity of the bra
A normal pregnancy.
Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ...
The Turing Test
Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus).
Regulatory effects of the vascular endothelium in normal and pathologic states