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The results from a test show a mean of 14.2 and a standard deviation of 2.54. Using this information, find the percentile score/percentile rank for
The results from a test show a mean of 14.2 and a standard deviation of 2.54. Using this information, find the percentile score/percentile rank for a person with a score of 18. Notice that the percentile rank is all the area at and below the score for this person
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