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TimDavis36 TimDavis36
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6 years ago
What proportion of the standardized scores of a sample lies between the Z-scores of 1.96 and +1.96?
 
  a. 34.0
  b. 47.7
  c. 68.3
  d. 95.5
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ericpie13ericpie13
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6 years ago
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TimDavis36 Author
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6 years ago
Another correct answer
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