1 ENDDATA 2 ENDDATA 3 ENDDATA 4 ENDEND 5 ENDDATA 6 ENDDATA 7 ENDDATA 8 ENDEND 9 ENDDATA 10 ENDDATA 11 ENDDATA 12 ENDDATA 13 ENDDATA 14 ENDDATA 15 ENDDATA 16 ENDDATA 258 ON X / 259 ON F(X) / 261 ONX^2 262 ONY^2 263 ONX*Y 264 ONRESULTS OF ALL THIS FORM AN EQUATION OF 513 ON-------------------- 514 ON------------- 515 ON------------- 520 ONFORM: Y=(null)X+PEEK 769 ON(null)INEAR (null)EGRESSION 770 NEXT