Which of the following is Not true about the test?
The targets come from 13 countries, such as Australia,   Norway and New York.
24,000 people took part in the study and sent e-mails   to people they knew.
The 18 targets were chosen by chance.
About 98.4% of the mails didn't reach their goal   because some people were too busy or they mistook the message for junk mail.