In a Poisson distribution , the mean value is
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4 marks, −1StatisticsRandom variables and standard distributionsThe Poisson distributionModerateabout 1 min
CUET-PG 2024 Question 63: Random variables and standard distributions
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In a Poisson distribution p(x) = (e⁻² (2)³)/3!, the mean value is (A) 4 (B) 3 (C) 2 (D) 1
Also written as: In a Poisson distribution p(x) = (e^(-2) (2)^3)/3!, the mean value is
Random variables and standard distributions has come up 173 times in 7 exams since 2005.
What this question tests
This question is on The Poisson distribution, part of Random variables and standard distributions in Statistics.
Counts of rare events, where mean equals variance.
TestStop has 9 past-paper questions on this subtopic.
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