Which measure of association is determined when the covariance of two variables is divided by the product of each variable’s standard deviations?

Which of the following is not something President Obama had to address during his first year in office?

a) The high cost of healthcare b) Improving the economy c) Dealing with a nation still at war d) The 9/11 terrorist attacks

In Texas, the oil and gas industry has a close working relationship with state government and is well represented by several interest groups

Indicate whether the statement is true or false