2023 TMJC P2 Q5

2023 TMJC P2 Q5

8 marks
Prelims

For events \(A\) and \(B\), it is given that \(\mathrm{P}\left( B' \right)=0.51\), \(\mathrm{P}\left( A'\cap B' \right)=0.15\).

  1. Find \(\mathrm{P}\left( A\cap B' \right)\).[2]

It is also given that \(\mathrm{P}\left( B\left| \,A \right. \right)=\frac{11}{29}\).

  1. Find \(\mathrm{P}\left( A \right)\).[3]

For a third event \(C\), it is given that \(A\) and \(C\) are independent of each other, and \(B\) and \(C\) are mutually exclusive.

  1. Find the maximum value of \(\mathrm{P}\left( C \right)\).[3]

Video Solution:

Video Solution

Video solution locked

Solution:

Solution locked

Sign in to view the step-by-step solution

Finding similar questions...
Answer:(a) \(0.36\) (b) \(0.58\) (c) \(\dfrac5{14}\)

Need help? Join our JC Math tuition classes.

Learn more