The margin of error was between 1.8 and 4.4 percentage points in the study done in 2002.
In the 2002 study, the margin of error ranged from 1.8 to 4.4 percentage points.
The bill , for somewhere between $ 100,000 and $ 250,000 , went unnoticed until after the couple 's legal defense fund paid out roughly $ 7 million in fees .