Homework Help: educational statics

Posted by sandra on Sunday, July 10, 2011 at 9:45pm.

the average SAT score at a local university is (=60, and standard is (x=50. Assume that the university SAT score has a normal distribution convert a student score x=700 into z score

Statistics - Writeacher, Sunday, July 10, 2011 at 10:04pm
Assistance needed.
statistics - PsyDAG, Monday, July 11, 2011 at 6:43pm
Again, proofread before posting.

Z = (score-mean)/SD

Z = (700-60)/50 = 640/50 = 12.8

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