Which of the following is true of the normal distribution?
a. The normal distribution is symmetrical.
b. The normal distribution is unimodal.
c. The tails extend indefinitely in either direction.
d. All of the above are true.
d. All of the above are true.
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Historical research relies heavily on _________________
a. existing government documents b. firsthand written accounts c. artifacts d. maps, drawings and photographs e. all of the above
If Jane, angry at Brett, flushes Brett's cellphone down the toilet, Jane has committed an act of theft
Indicate whether the statement is true or false
The officer-witness who does not know the answer to a question asked should simply say,
a. "I guess I forgot." b. "I'll try to find out." c. "I don't know." d. "None of your business."
Women played leading roles during emerging racial terrorism in the South after the Civil War
Indicate whether the statement is true or false