Which Statement Does NOT Describe the Effect of SES on People's

Multiple Choice

Which statement does NOT describe the effect of SES on people's life spans?

A) Those with higher levels of education tend to live longer than those with less.
B) In the United States, the difference in life span between those with the lowest and with the highest SES is about 30 years.
C) The impact of SES on life span is decreasing in the United States.
D) Better income may result in better medical care.