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Dmal5776 Dmal5776
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6 years ago
The correlation between scores on two administration of the same test is 0.90. What must be true about the scores from the two administrations?
 
  a) The rank order of examinees is similar.
   b) The mean scores are similar.
   c) The variances are similar.
   d) The score distributions are similar.
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ernurseernurse
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#1
6 years ago
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Dmal5776 Author
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6 years ago
This helped my grade so much Perfect
sleinhi
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Yesterday
Brilliant ツ
nicolepope23
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2 hours ago
Thanks for your help!!
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