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Consider we have a Poisson distribution with Gamma prior. If we have specified the prior Gamma(2,1)...

Consider we have a Poisson distribution with Gamma prior. If we have specified the prior Gamma(2,1) and observed the data 1 2 1 2 2 1 2 0 2 0, what would be our point estimate by using the mean of posterior? What is the 95% credible interval for θ?

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