93.3k views
8 votes
The tree diagram represents an
experiment consisting of two trials.
P(D) = [? ]

The tree diagram represents an experiment consisting of two trials. P(D) = [? ]-example-1
User Jdeyrup
by
4.8k points

1 Answer

9 votes

Answer:

9 over 11 plus 8 over 12 = 2.7

User Ancel
by
5.5k points