Question: Buying a TV Audience: The New York post published the Millions) and the number of viewers (in millions), with results given below for Oprah Winfery, David Letterman, Jay Leno, Kelsey, Barbara Walters, Dan Rather, James Gandolfmi, and Susan Lucci. Respectively. Is there a correlation between salary and number of viewers? Which of the listed stars has the lowest cost per viewer? Highest cost per viewer?

Salary 100 14 14 35.2 12 7 5 1

Viewers 7 4.4 5.9 1.6 10.4 9.6 8.9 4.2