5.
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(Math Question) Probability for a Ball Selection
Bag A has 1 blue and 4 yellow balls, bag B has 3 blue and 2 yellow balls. Suppose that a ball is drawn randomly from either bag A or B. What is the probability that the ball is from the bag A, given that the ball is blue?
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Answer: A. A) 3/4
Standard evaluation according to engineering and computational science principles.
Step-by-step Derivation:
Step 1: Analyze problem specification.
Step 2: Derive theoretical solution.
Step 3: Select corresponding answer option.