Classify a statistical study as either a descriptive or an inferential. Statistical Study The following summary provides the closing values of the Dow Jones Industrial Averages as of the end of December for the years 2000-2008: 2000 - 10,786.85, 2001 - 10,021.50, 2002 - 8,341.63, 2003 - 10,453.92, 2004 - 10,783.01, 2005 - 10,717.50, 2006 - 12,463. 15, 2007 - 13,264.82, 2008 - 8,776.39 V A CNN/Opinion Research Corporation poll of more than 500 U.S. adults, taken in July 2008, revealed that a majority of Americans favor offshore drilling for oil and natural gas; specifically, of those sampled, about 69% were in favor