Problem: A cognitive psychologist is interested in how many words people can keep in working memory. To examine this, the researcher gives participants 30 seconds to spend studying a list of 100 words. Then, the researcher takes the list away and asks them to recall as many words from the list as they can remember. The scores from the participants are displayed below: 12, 9, 19, 10, 15, 21, 10, 11, 24, 22, 17, 85 which measure of central tendency would be best for describing how participants tended to score on this variable?