MathematicsProbabilityJAMB
A bag contains 2 red and 3 blue balls. Two balls are drawn one after the other with replacement. Find the probability that both are blue.
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Answer: A. 9/25
With replacement the draws are independent: 3/5 × 3/5 = 9/25.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.