Posted by Anonymous on Tuesday, February 14, 2012 at 8:26pm.
On standard IQ tests, the mean is 100 and the standard deviation is 16. The results are very close to fitting a normal curve. Suppose an IQ test is given to a very large group of people. Find the percent of people whose IQ score is more than 100.
If the distribution is normal, mean, median and mode are the same value. Look into your definition of median.
Related Questions
Statistics - On standard IQ tests, the mean is 100 and the standard deviation is...
Statistics - On standard IQ tests, the mean is 110 and the standard deviation is...
Statistics - On standard IQ tests, the mean is 120 and the standard deviation is...
statistics - On standard IQ tests, the mean is 120 and the standard deviation is...
statistics - If a distribution of IQ test scores has a mean of 100 and a ...
Math - Roughly speaking, the standard deviation indicates how far, on average, ...
stats - Some IQ tests are standardized to a Normal model with a mean of 100 and ...
statistics - A standard IQ test has a mean of 98 and a standard deviation of 16...
math - A standard IQ test has a mean of 98 and a standard deviation of 16. We ...
Stastics - When we convert x-value to z- score and use Standard Normal ...
For Further Reading
