A study of freely forming groups in 30 ' bars all over Europe recorded the 254 group size (number of individuals in 25 the group) of all 501 groups in the study that were naturally laughing. E200 ' 150 4 The median laughter group size is J; A) 2 z 100 B) 2.5 C) 3 50 o) 3.5 E) 4 The average laughter group size is A) smaller than the median. Data: 2. 2, 3, 3... 4... B) about the same as the median. C) larger than the median