Using the below table: A 1 A 2 B 1 0.4 0.3 B 2 0.2 0.1 Compute P(A 1 or B 1 ). Compute P(A 1 or B 2 ). Calculate the marginal probabilities from the following table of joint probabilities. Determine...

1. Using the below table:

1. Compute P(A₁
   or B₁).


2. Compute P(A₁
   or B₂).


3. Calculate the marginal probabilities from the following table of joint probabilities.


4. Determine P(A₁
   | B₁).


5. Determine P(A₂
   | B₁).


6. Did your answers to parts (a) and (b) sum to 1? Is this a coincidence? Explain.


7. Calculate P(A₁
   | B₂).


8. Calculate P(A₂
   | B₁).

Are the events independent? Explain