**TI83F*  REGRESHN?1+2+3?*XqVALUES)IN)]*??*YqVALUES)IN)]*???]P?]Q?]N?] q] NF?]]q]]NG?] q] NH?GFM?QNqMPNB?*SLOPE)IS>*+M?*YqINTERCEPT)IS>*+B???*TOTAL)SUM)SQRS>*+H?G FR?*REGR:)SUM)SQRS>*+R?HqRE?*ERROR)SUM)SQRS>*+E???RHD?*COEFFICIENT)OF*+*DETERMINATION+b5*+D?GFHC?*CORRELATION*+*COEFFICIENT)b*+C???*MXpB*^?+]+]+?????d}