Explanation for Question 29 From the Reading Section on the 2021 March Sat
Question 29, which statement about the Bay's success in the ball. 2 Moving task is best supported by the data and figure one. 3 So we're looking at figure one to see what kind of statement we can 4 learn from that. So figure one is talking about the time 5 to observe based success in ball, moving task. 6 So note that time here a longer time would be associated with worst performance, 7 whereas a faster time would be associated with kind of better performance. 8 So it's not the case that a higher bar means more success here. 9 A lower bar would be more success because it took them less time to 10 achieve a task. So looking at our different options here, 11 we say that the lowest time. 12 So the most success, the easiest of completing this ball moving task is the 13 trained B, which makes sense. When we compare the no training to 14 the magnet, moved ball columns, 15 we see that the bees who got that demonstration actually needed 16 less time to complete the task and therefore more successful. 17 So looking at our answer choices choice, 18 a observer B has benefited from seeing a demonstration before attempting to solve the 19 same task. This is correct. They did benefit from seeing a demonstration, 20 which we can tell by the fact that their time to completing the task 21 went down after they had seen that demonstration answer 22 choice B says B that received no demonstration required assistance. 23 This graph doesn't speak to requiring assistance. 24 It just speaks to the amo...