1. The degree of dispersion of scores around the mean is known as the
A) standard deviation.
B) median.
C) correlation.
D) significance test.
2. A __________ correlation exists between sample size and the degree of confidence we can have in our results.
A) positive
B) curvilinear
C) negative
D) inverse
3. Which of the following was not one of the three types of crimes outlined by Beccaria?
A) Crimes that involved no victims other than society
B) Crimes that ran contrary to the social order
C) Crimes that injured citizens or their property
D) Crimes that threatened the security of the state