Attempt 1 on 2 of 16 In a study of heart rate in ocean-diving birds, researchers harnessed 10 randomly sampled, wild-caught cormorants to a laboratory contraption that monitored vital signs. Each cormorant was subjected to six artificial "dives" over the following week (one dive per day). A dive consisted of rapidly immersing the head of the bird in water by tipping the harness. In this way, a sample of 60 measurements of heart rate in diving birds was obtained. Do these 60 measurements represent a random sample? Yes, because the wild-caught cormorants had only one dive per day. No, because the repeated measurements of heart rate taken from the same bird are not independent. No, because 10 birds are not enough to represent a random sample. Yes, because the measurements are obtained from randomly sampled, wild-caught cormorants. Incorrect MacBook Air F6 DO 4) 4 6 8 O delete R T Y U O P MM ww F G H K L . .. V B N M