Asked by Yolanda
If M=1000; SD=200. What score do 20% of the test-takers score?
Answers
Answered by
Steve
950-1050
or, above 1168
or, below 832
or at least 256 away from 1000
You can play around with Z table stuff at
http://davidmlane.com/hyperstat/z_table.html
or, above 1168
or, below 832
or at least 256 away from 1000
You can play around with Z table stuff at
http://davidmlane.com/hyperstat/z_table.html
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