60. Introvert or Extrovert? A psychological introvert extrovert test produced scores that had a normal distribution with
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60. Introvert or Extrovert? A psychological introvert–
extrovert test produced scores that had a normal distribution with mean and standard deviation 75 and 12, respectively. If we wish to designate the highest 15% as extroverts, what would be the proper score to choose as the cutoff point?
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Related Book For
Introduction To Probability And Statistics
ISBN: 9780357114469
15th Edition
Authors: William Mendenhall Iii , Robert Beaver , Barbara Beaver
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