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Posted by on Wednesday, December 12, 2012 at 1:08pm.

2. A test measuring basic math skills in adults is normally distributed, with mean = 20 and standard deviation = 7. Calculate the z score and T score for each of the

following test scores:

- X = 11

  • statistics - , Wednesday, December 12, 2012 at 10:27pm

    Z = (score-mean)/SD

    T = 50 + 10Z

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