Which of the following racial/ethnic differences were found in the 2011 National Survey on Drug Use and Health?
a. Blacks showed the highest prevalence of illicit drug use in the last month.
b. Whites reported more prevalent alcohol use than Hispanics.
c. Blacks reported less prevalent alcohol use than whites.
d. all of these
e. none of these
Question 2
According to the 2011 National Survey on Drug Use and Health, ___________ of 18-25-year-old respondents reported at least one instance of illicit drug use in the past year.
a. less than 10
b. between 10 and 25
c. between 25 and 50
d. more than 50