Asked by Mike
                Suppose scores on an IQ test are normally distributed. If the test has a mean of 100 and a standard deviation of 10, what is the probability that a person who takes the test will score between 90 and 110?
            
            
        Answers
                    Answered by
            Reiny
            
    wonderful program for your type of question.
Just enter the mean and sd ,then 90 and 110 for the 'between'
    
Just enter the mean and sd ,then 90 and 110 for the 'between'
                    Answered by
            Reiny
            
    forgot the link
http://davidmlane.com/hyperstat/z_table.html
    
http://davidmlane.com/hyperstat/z_table.html
                    Answered by
            Mike
            
    Cool, thanks!
    
                    Answered by
            Anonymous
            
    Scores on an IQ test are normally distributed. If the test has a mean of 100 and a SD of 10, what is the probability that a person who takes the test will score between 90 and 110?
    
                    Answered by
            Question 
            
    What is an IQ test
    
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