GATE CS 2006 — Question 28

Multiple choice 2 marks Question 28 2006

Question 28

MCQ 2 marks · −0.66 Probability and Statistics

For each element in a set of size \(2n\), an unbiased coin is tossed. The \(2n\) coin tosses are independent. An element is chosen if the corresponding coin toss is a head. The probability that exactly \(n\) elements are chosen is

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Where this question comes from

Source: GATE 2006 Computer Science and Engineering, Q28 (question number approximate)