SOLUTION: A group of scores has a mean of 23.5 and a standard deviation of 4.9. Your raw score is 36 Calculate the Z score, DIQ score and the T score corresponding to your raw score.

Algebra ->  Equations -> SOLUTION: A group of scores has a mean of 23.5 and a standard deviation of 4.9. Your raw score is 36 Calculate the Z score, DIQ score and the T score corresponding to your raw score.      Log On


   

Question 1071514: A group of scores has a mean of 23.5 and a standard deviation of 4.9.
Your raw score is 36
Calculate the Z score, DIQ score and the T score corresponding to your raw score.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
z=%2836-23.5%29%2F4.9
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DIQ uses mean of 100 and standard deviation of 15. Not sure if that's appropriate using this raw score. If so,
DIQ=%2836-100%29%2F15
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T score requires number of samples to calculate degrees of freedom.