1
00:00:00,000 --> 00:00:03,000
And, not surprisingly, it's 1.
2
00:00:03,000 --> 00:00:07,000
That is, the truth table always has a probability that adds up to 1
3
00:00:07,000 --> 00:00:09,000
because it considers all possible cases,
4
00:00:09,000 --> 00:00:11,000
and all possible cases together have a probability of 1.
5
00:00:11,000 --> 00:00:14,000
So we just check this and make sure it's correct.
6
00:00:14,000 --> 00:00:20,000
Reading from this table, we find that the probability of (H,H) is 0.36.
7
00:00:20,000 --> 00:00:22,000
And you can do the same over here.
8
00:00:22,000 --> 00:00:27,000
0.6 * 0.6 = 0.36
9
00:00:27,000 --> 99:59:59,999
So that's our correct answer.