statistics
Use the normal distribution of IQ scores, which has a mean of 105105
and a standard deviation of 1212,
and the following table with the standard scores and percentiles for a normal distribution to find the indicated quantity.
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Percentage of scores less than 8181
is nothing%.
(Round to two decimal places as needed.)
6 years ago
1
Answer(1)![blurred-text]()
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- Q1.xlsx