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  3. | | a1 | a2 | |----|------|------| | b1 |..

| | a1 | a2 | |----|------|------| | b1 |...

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Question

Basic Math

|  | a1  | a2  ||----|------|------|| b1 | 0.37 | 0.16 || b2 | 0.23 | ?  |

1. What is ?(?=?2,?=?2)P(A=a2,B=b2)?

2. Observing events from this probability distribution,what is the probability of seeing (a1, b1) then (a2,b2)?

3. Calculate the marginal probability distribution,?(?)P(A).

4. Calculate the marginal probability distribution,?(?)P(B).

Answer & Explanation Solved by verified expert
4.0 Ratings (434 Votes)
Solution Given A a1 a2 B b1 037 016 b2 023 Part 1 What is PAa2Bb2 To find this probability we need to use following property of probability Sum of all probabilities is 1 Thus PAa1Bb1PAa1Bb2PAa2Bb1PAa2Bb2 1    See Answer
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