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milo3toe milo3toe
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6 years ago
About ________ percent of the population experiences insomnia as a persistent problem, while ________ percent experiences this on occasion.
 
  a. 1; 3
  b. 15; 52
  c. 27; 45
  d. 7; 19
  e. 9; 25
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IDJIDJ
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6 years ago
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