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A coin is tossed. If it …

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A coin is tossed. If it turn up jeads, 2 balls are drawn from urn A, otherwise 2 balls will be drawn from urn B. Urn A contains 3 black and 5 white balls. Urn B contain 7 black and 1 white balls . In both cases, selections are to be made with replacement. What is the probability that urn A is used given that both the balls drawn are black

    • Posted by Candy Girl 8 years ago

    CBSE > Class 12 > Mathematics
    • 0 answers
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