**Go up to **4 Variable Elimination Algorithm (Multiply Connected)

**Go forward to **Solution to part (b)

## Solution to part (a)

Give all of the initial factors that represent the conditional
probability tables.
Answer:
*P(A)*, *P(B)*, *P(C|A)*, *P(D|A,B)*, *P(E|C)*, *P(F|D)*, *P(G)*,
*P(H|E,F)*, *P(I|F,G)*, *P(J|H,I)*, *P(K|I)*.

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material, ©David Poole, Alan Mackworth and Randy Goebel, 1999