What is the purpose of a precipitin test? Name three strengths of precipitin tests.
What will be an ideal response?
A precipitin test is used to determine whether a bloodstain is of human or animal origin. Strengths of the precipitin test include the fact that it is very sensitive, it requires only a small amount of blood for testing, and human bloodstains dried for years may still give a positive reaction.
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There are four conduits we use to communicate messages. Which of the following is NOT one of these four conduits?
a. Orally b. Non-verbally c. Electronically d. Mutual understanding
Runs refer to:
a. the df associated with the Wald-Wolfowitz runs test. b. the number of tied scores between groups. c. the numbers of scores from different groups that are adjacent to one another. d. None of the above.
______ are invaluable in publicizing public safety alerts in real time as well as responsibilizing the public or encouraging them to take up quasi-police work themselves.
a. Facebook/Print media b. Facebook/Television news c. Facebook/Twitter d. Facebook/Snapchat
The Judiciary Act of 1789 divided the U.S. into ________ judicial circuits
A) 15 B) 18 C) 10 D) 13