Question: 9
(Choose 1 answer)
Tossing a coin 3 times, which of the following pair(s) of events is (are) independent?
A. E1: the first toss comes up tail; E2: the second toss comes up head.
B. E1: the first toss comes up tail; E2: exactly one toss comes up tail
C. All of the other choices are correct
D. E1: the first toss comes up tail; E2: exactly one toss comes up head
