A. Statistical Abstract of the United States
B. U.S. Code
C. FedStats
D. U.S. Bureau of the Census
E. All of the above are sources for government statistics
Which of the following is a correlational hypothesis?
A. A decrease in the value of the US dollar relative to other currencies leads to an
increase in exports.
B. Education on the process of preparing meat for consumption leads to a decrease in
the consumption of hamburgers.
C. An increase in family income leads to an increase in the percentage of income spent
on housing.
D. Low interest rates resulted in a record year for real estate investment trusts (REITs)
as individuals invested in real estate rather than other forms of investment.
E. People in the South tend to rate the President more favorably than do people in the
North.
When two variables vary together but changes in the variables are not due to changes in
the other, a _____ relationship is said to exist.