Fill in the tables for the examples on Slide 12, Lecture 11 (no evidence) and Slide 15 (with evidence). For example:

CPTs:

f1(A) = a .9; -a .1
f2(B) = b .8; -b .2
f3(ABC) = abc .8  ab-c .2  a-bc .7  a-b-c .3
          -abc .6  -ab-c .4  -a-bc .1  -a-b-c .9
f4(CD)  = cd .9  c-d .1  -cd .3 -c-d .7

Slide 12:

f5(BC) = bc .78  b-c .22  -bc .64  -b-c .36
  (Aside: Interpretation of this factor: Pr(C|B))

f6(C) = c .752  -c .248
  (Aside: Interpretation of this factor: Pr(C))

f7(D) = d .7512  -d .2488 = Pr(D)

Slide 15:

f5(C) = c .9  -c .3    => Pr(d|C)

f6(AB) ab .78  a-b .72  -ab .66  -a-b .36 => Pr(d|AB)

f7(A) = a .768  -a .6  => Pr(d|A)

Pr(A) = alpha [a .6912  -a .06]

      = [.92  .08]