You are tossing a fair coin repeatedly until a 'Head' appears. The expected number of tosses required for a 'Head' to appear is ________.
2 marksStatisticsRandom variables and standard distributionsGeometric and hypergeometric distributionsModerateabout 2 min
IIT JAM 2025 Question 55: Random variables and standard distributions
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Random variables and standard distributions has come up 173 times in 7 exams since 2005.
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This question is on Geometric and hypergeometric distributions, part of Random variables and standard distributions in Statistics.
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