Q12Comprehension2 Marks1 Sep 2024PassageSuppose XXX follows a Poisson distribution (X∼Poisson(λ)X \sim \operatorname{Poisson}(\lambda)X∼Poisson(λ)) such that 3P(X=2)=6P(X=1)3P(X = 2) = 6P(X = 1)3P(X=2)=6P(X=1). Based on the above data, answer the given subquestions.Find the standard deviation of X.Your answerPress Enter to check.
