WP34s STATs Prediction Question Message #1 Posted by Norman Dziedzic on 11 June 2011, 9:14 p.m.
I either don't understand how this function works or there is a bug with it...
I enter the following X & y values with Sigma+
Y,X
36,6
25,5
81,9
100,10
With each entry the wp34s shows the number of entries as expected.
I do a STAT BestF then I key h6(L.R.) and the top area says Power. X register is 6.09818323034e14 and y register is 2. So far so good.
Now I key in 4 and press f6 for a predicted y but instead of 16 I get 8.
Edited: 11 June 2011, 9:15 p.m.
