R rbcc Junior Member Joined Nov 18, 2009 Messages 126 Feb 7, 2010 #1 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!
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!
tkhunny Moderator Staff member Joined Apr 12, 2005 Messages 11,325 Feb 12, 2010 #2 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.
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.
