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jriveri14 jriveri14
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6 years ago
Which of the following is an advantage of within-participant designs over between-participant designs?
 
  a. a reduction in the potential for differential carryover effects
  b. reduced potential for practice and fatigue effects
  c. a reduction in the number of research participants needed
  d. reduced potential for guessing the hypothesis


What kind of graph uses bars that are separated by spaces?
 
  a. a bar graph
  b. a histogram
  c. both a and b
   d. neither a nor b


Which of the following is an example of method error?
 
  a) subject fatigue
  b) bias in grading
  c) lack of motivation
  d) test-taking anxiety


__________ is the appearance of expertise in a field of study.
 
  a. Intuition
  b. Tenacity
  c. Authority
  d. Control


When might you need a larger sample to represent the population?
 
  a) the amount of variability within groups is small
  b) the difference between the two groups is small
  c) the difference between the two groups is great
  d) both a and c
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TurtleTurtle
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#1
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6 years ago
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jriveri14 Author
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#2
6 years ago
THX *so* much
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