A Nielsen rating of 15.3 for a CSI television show means:
A) 15 percent of all televisions
B) of the televisions that were turned on in the U.S., 15.3 percent were tuned to the CSI show
C) 15.3 percent of all televisions in the U.S. were tuned to the CSI show
D) of those watching the CSI show, 15.3 percent matched the advertisers target market
Answer: C) 15.3 percent of all televisions in the US were tuned to the CSI show