GATE DA Data Science and Artificial Intelligence Probability Previous Year Questions (PYQs)
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Probability of a boy or girl is 1/2. For a family with three children, what is the probability of having exactly two girls and one boy?
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Solution
$= \binom{3}{2}(1/2)^3 = 3/8$
GATE DA Data Science and Artificial Intelligence
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and More.
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GATE DA Data Science and Artificial Intelligence
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
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