A perfect positive relationship between two variables is a correlation of ________

In September of 2011, the United States exported 180.4 billion dollars worth of goods and imported 223.5 billion dollars worth. This is an example of a positive balance of trade

Indicate whether this statement is true or false.

Which of the following accurately describes the Help America Vote Act?

a. It effectively standardized election procedures. b. It created the early voting option. c. It made the use of literacy tests illegal. d. It banned the use of electronic voting devices. e. It applied only to southern states with a history of voter intimidation.