16. Given ^ ^
Col A: 4x
Col B: 1/12
18. There are 20 colored pencils in a pencil stand. The probability of choosing a yellow pencil is 0.8. If there are 6 yellow pencils without an eraser, then what is the probability that a yellow pencil chosen is the one with eraser?
A.1/4
B.1/2
C.1/8
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