anonymous
  • anonymous
On a standardized test with a normal distribution, the mean was 64.3 and the standard deviation was 5.4. what percentile is a 74?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
Try this website: http://easycalculation.com/statistics/standard-deviation.php It calculates statistical info quite painlessly
anonymous
  • anonymous
doesnt help

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