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peace-Econ
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Homework Statement
let X be a random variable with uniform p.d.f over the interval (0, theta)
Determine whether 2X-bar (sample mean) is an unbiased and consistent estimator for theta
Homework Equations
bx(theta)=EX-theta
The Attempt at a Solution
By using normal distribution, how does it look like...? I'm stuck with this question. Hope someone can help.