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Event E and F are such …

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Event E and F are such that P(not E or not F) =0.25 state whether E and F are mutally exclusive .

    • Posted by Navreet Kaur 7 years, 11 months ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Navreet Kaur 7 years, 11 months ago

    P(E'U F' )= P (EnF)'= 0.25 P(EnF)= 1-P(EnF) 1-0.25=0.75 Not mutally exclusive

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