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yang yang
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6 years ago
In an attempt to determine whether noise interferes with performance, Marc randomly assigns participants to take a math test either while listening to loud music or in silence. In this study, the presence of absence of noise would be considered the:
 
  a. independent variable
  b. subject variable
  c. dependent variable
  d. random variable
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LoannLoann
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6 years ago
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yang Author
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6 years ago
Brilliant ツ
tcat
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Yesterday
Thanks for your help!!
ealvino1610
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2 hours ago
Helped a lot
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