SOLUTION: Find P15, which is the IQ score separating the bottom 15% from the top 85%.
Algebra.Com
Question 762176: Find P15, which is the IQ score separating the bottom 15% from the top 85%.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find P15, which is the IQ score separating the bottom 15% from the top 85%.
---
invNorm(0.15) = -1.0364
================
Cheers,
Stan H.
================
RELATED QUESTIONS
Assume that adults have IQ scores that are normally distributed with a mean of 105 and a... (answered by ewatrrr)
A distribution of values is normal with a mean of 205.9 and a standard deviation of 51.9.
(answered by Boreal)
assume that adults have iq scores that are normally with a mean of 105 and a standard... (answered by stanbon)
Assume that adults have IQ scores that are normally distributed with a mean of
105... (answered by Boreal)
Assume that adults have IQ scores that are normally distributed with a mean of 105 and a... (answered by ewatrrr)
assume that adults have IQ scores that are normally distributed with a mean of 105 and a... (answered by ewatrrr)
Assume that adults have IQ scores that are normally distributed with a mean of
105... (answered by Boreal)
Assume that adults have IQ scores that are normally distributed with a mean of 100100 and (answered by Boreal)
Assume that adults have IQ scores that are normally distributed with a mean of 105 and... (answered by stanbon)