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Tom613
Questions (1)
IQ scores in a certain population are normally distributed with a mean of 96 and a standard deviation of 12. (Give your answers
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Answers (1)
So this is how I did the last one and it came up wrong, (93-96)/12=-.25 I looked it up on graph and it came up to 0.4013 but it says it is wrong, what did I do wrong..
