Asked by Katie

Jorge finds that his standardized z score on an IQ is 2.0. What percentage of people did he score higher than?
a. 98
b. 96
c. 68
d. 34
Answered by Reiny
Use either your tables available to your or use

http://davidmlane.com/hyperstat/z_table.html

to get .9772 or .98 from your choices