Asked by Joylyn nebres
A normal distribution has mean of 7 and standard deviation of 4. What is the raw score of X corresponding to z= -1.25?
Answers
Answered by
PsyDAG
Z = (score-mean)/SD
-1.25 = (x-7)/4
Solve for x.
-1.25 = (x-7)/4
Solve for x.
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