thE AmEriCAn stAtistiCAl AssoCiAtion ______.
A．is ConvErting stAtistiCAl stuDy From An Art to A sCiEnCE
B．hAs An ExCEllEnt rECorD in BusinEss ForECAsting
C．is nEithEr hopEFul nor pEssimistiC
D．spEAks with mAthEmAtiCAl ExACtituDE