Probability tree
A tree shaped diagram showing all possible outcomes (looks like a tree with branches)
In order to really achieve an understanding of a question on probability a “Probability Tree” will help enormously.
If faced with a probability question
ALWAYS draw a probability tree
A tree of possible outcomes.
A tree with branches, relates to a real probability tree which looks like:
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-1.4df6ee6.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-2.d516bb3.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-1.b0b0513.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-2.f89189d.jpg)