really having trouble only with 1a

Average Earnings found, F Educational Attainment, 2005 $100,000 $90,000 Men Women $80,000 $70,000 $60,000 $50,000 $40,000 $30,000 $20,000 $10,000 SO Less than 9th Some high school, High school Some college, Bachelor's degr grade no degree graduate no degree of more ource: U.S. Bureau of the Census, Statistical Abstract of the United States: 2008 lestions to Think About (a) How does the income of men change as education increases? (b) How does the income of women change as education increases? (a) How does the income of men and women compare? (b) Are the differences consistent? How does the data in this graph relate to differences in the poverty levels shown by various groups