In a Debate on the State of the Economy Senator

Multiple Choice

In a debate on the state of the economy Senator X pointed out that the unemployment rates for teenagers, blacks, and hispanics had increased over the last year, while Senator Y stated that the unemployment rate in the United States was at its lowest level in more than 30 years. In this example, aggregate data is being used by:

A) both senators.
B) Senator X.
C) Senator Y.
D) neither senators.