A t-test can be used to account for the uncertainty in the sample variance when the sample size is small and the data are exactly normal. There is no universal constant at which the sample size is generally considered large enough to justify use of the plug-in test. Typical rules of thumb range from 20 to 50 samples.
Each symbol and color in the National Law Enforcement Explorers seal has special significance. 1  The circular form of the seal represents continuous existence. 2  The dominant blue field represents justice. 3  The inner circle contains a shield surmounted by an eagle.
It is a crime for one or more persons acting under color of law willfully to deprive or conspire to deprive another person of any right protected by the Constitution or laws of the United States. (18 U.S.C. Â§Â§ 241, 242). Color of law simply means that the person doing the act is using power given to him or her by a governmental agency (local, State, or Federal). A law enforcement officer acts under color of law even if he or she is exceeding his or her rightful power. The types of law enforcement misconduct covered by these laws include excessive force, sexual assault, intentional false arrests, or the intentional fabrication of evidence resulting in a loss of liberty to another.