Question Description
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. What percentage of people have an IQ between 130 and 100?
A. 13.5%
B. 47.5%
C. 95%
D. 27%
Solution
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IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. What percentage of people have an IQ between 130 and 100?
A. 13.5%
B. 47.5%
C. 95%
D. 27%
A solution will be send shortly . . . . .