Working at home According to the US Census Bureau 42 of men
     Working at home: According to the U.S. Census Bureau, 42% of men who worked at home were college graduates. In a sample of 514 women who worked at home, 158 were college graduates. Part 1 out of 3 Find a point estimate for the proportion of college graduates among women who work at home. Round the answer to three decimal places. The point estimate for the proportion of college graduates among women who work at home is .  
  
  Solution
point estimate = 0.3074
80% conf interval =
Confidence Interval:

