Hypothesis testing:
A. allows for Type I and Type II error.
B. is really decision making about accepting the alternative explanation or retaining the null hypothesis.
C. is used in research projects based on quantitative methods.
D. relies on sampling and significance levels.
E. all of the above.
Answer: E
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In order to be specific with your language use, you
should do all of the following EXCEPT a. use lengthy, wordy descriptions. b. be concrete. c. avoid fillers. d. speak in active voice.
Salma plans to give a scripted speech that will last 10 minutes, and she plans to use chunking. How often should she divide her speech into chunks?
A. only three or four times so her speech does not feel choppy B. approximately every minute or so C. about every sentence or two as feels natural D. at the end of every paragraph
Which of these statements contains opinion rather than fact?
A) ?George Washington died in 1799. B) ?Washington was the best choice for our first president. C) ?Washington's horse was shot out from under him. D) ?Washington married a widow with two children. E) ?During Washington's presidency, the cotton gin was invented.
Limits the possible range of responses and requires a simple, direct, and brief answer
A. Closed questions B. Probing questions C. Leading questions D. Open questions