S 1. From Table 2. compare the mean fes Segene I with the mean from Segment 4. Is there a differ ence to the mean react (Segment 4) clicks? Why might there be a difference? Why might there not be a difference? pseudorandom innereal clicks (Segment I) and fixed interval Yes, there was slight difference fixed interval was just slightly as the Slower 2. From Table 2, compare the data from stimulus 1,5, and 10 from Segment 1 and Segment 4. Is there a difference within each segment during the ten stimuli? Why might there be a difference? Why might there not be a difference? 3. What physiological events occur between presentation (clicking noise heard through headphones) and the pressing of the hand switch? CN8 Thumb ear Brain radial N M S 78 ZOOLOGY 252