How many markers are used?
Either 12, 37 or 67 markers. You can choose the marker tests to be carried out. Although I recommend the 12 to start with. In the beginning, there were only 12 markers available. Later many projects continued to suggest a 12 marker test since it was less expensive. The idea was, if there was not a close match, the participant saved money because he only paid for 12 markers. If there was a close match, then he’d be willing to pay more for the upgrade. Now many project managers recommend the 37 if the participant can afford it. However, it is a less expensive way to find out if you are close to another participant.
