how do you go from z alpha values to alpha?

rbcc

Junior Member
Joined
Nov 18, 2009
Messages
126
Hi,

how do you go from z alpha values to alpha? for example z alpha=0.74 to alpha is 0.23? when there is a normal distribution


Thank You!
 
Generally, you read the table backwards or use the inverse function.

How do you get from 0.23 to 0.74? That should explain it.
 
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