Always start with:
[2nd] [PGRM] 1:ClrDraw
[WINDOW]
[Y=] - clear any equations in Y1 = , Y2 = , Y3 = , ....
[2nd] [Y=] 1: Plot 1....Off
[2nd] [Y=] 1: Plot 2....Off
Repeat process if need to turn OFF Plot 3, Plot 4 or Plot 5
Form to complete: ShadeNorm(lowerbound z-score, upper bound z-score)
[ENTER] will draw the Normal Distribution.
Comments to: Jim Reed Started September, 1998. Copyright © 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007