Probability - OCR Tree diagrams. ... For example, the probability of rolling a 6 on a die will not affect the probability of rolling a 6 the next time. The scores on each roll are independent.

At the end of nine months, you see that the probability of the stock price rising to $17.28 is zero, while the probability of it dropping to $7.68 is 4.32; the probability of it reaching $5.12 is ...

Probability - Edexcel Tree diagrams. ... For example, the probability of rolling a 6 on a die will not affect the probability of rolling a 6 the next time. The scores on each roll are independent.