Answer the following statement(s) true (T) or false (F)
1. One of the greatest advantages of the range as a measure of dispersion centers on the fact that it is easy to calculate and easy to understand, which, ironically, also makes it too simplistic a measure to be of much use to a researcher.
2. The standard deviation is symbolized in statistics by s.
3. The variation ratio is a measure of dispersion that is good to use with variables of any level of measurement.
4. The rule of complement is based on the bounding rule.
1. True
2. True
3. False
4. True
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Which of the following is the purpose of the Commission on Accreditation for Law Enforcement Agencies (CALEA)?
A. To improve the standardization of training for officers in law enforcement agencies B. To improve standards for officers throughout the nation C. To improve the nature of the medical insurance ratings for law enforcement agencies D. To establish and maintain a set of professional standards in police work
______, as a source of crime data, are gathered from offenders themselves.
A. NIBRS B. NCVS C. Self-reports D. Police observational studies
The validity of juvenile waiver of rights depends on the age of the youth, education, their knowledge of the charges, the method of interrogation, and whether the youth was allowed to consult their family
Indicate whether the statement is true or false
Race and Ethnicity are buzz words that people use when discussing:
a. Religion. b. Fourth Amendment. c. Multiculturalism. d. Terrorism.