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MrBlue MrBlue
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7 years ago
A z-score is a standard score that has a mean of ________ and a standard deviation of ________.
A) 500; 100
B) 100; 10
C) 0; 1
D) 50; 5
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xactoxacto
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#1
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7 years ago
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MrBlue Author
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7 years ago
Just got PERFECT on my quiz
oscar520000
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Yesterday
this is exactly what I needed
smi3
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2 hours ago
This site is awesome
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