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Home Q & A Board Science-Related Homework Help Mathematics
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Hog95 Hog95
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9 years ago
If the mean of a test is 13 and its standard deviation is 3, the Z score for a person with a raw score of 7 is 
A)   –2 
B)   –1 
C)   1 
D)   2 
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padrepadre
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#1
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9 years ago
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Hog95 Author
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#2
9 years ago
Thank you so much for the reply. Your answer makes a lot of sense.
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