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Deriving OLS Estimators for three

Why are unbiased estimators preferred over biased estimators?
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2. asked by Kerra
3. 1,284 views
Suppose that instead of estimators of the form aX+e , we consider estimators of the form Θˆ=aX and ask for the value of a that
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2. asked by seun
3. 2,942 views
Suppose that instead of estimators of the form 𝑎𝑋+𝑒 , we consider estimators of the form Θˆ=𝑎𝑋 and ask for the
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2. asked by cnwiufhwr
3. 1,002 views
Two estimators 𝜆ˆ and 𝜆˜ are consistent and asymptotically normal.Let
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2. asked by JS
3. 575 views
Estimators 𝑝ˆ,𝑝˜, are consistent and asymptotically normal.Let
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2. asked by JS
3. 670 views
What are the estimators and mean squared error for Θ for a given set of observations of X, where the conditional probability
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2. asked by anonymous
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Let X_1…X_n be i.i.d. normal variable following the distribution N(u, τ) , where u is the mean and τ is the variance.Denote
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2. asked by joseprofe
3. 396 views
4.Let X_1…X_n be i.i.d. normal variable following the distribution N(u, τ) , where u is the mean and τ is the variance.
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2. asked by josepro
3. 405 views
A) Let x1....xn be i.i.d. normal variable following the distribution , where is the mean and is the variance.Denote by u and t
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2. asked by Juanpro
3. 471 views
Argue that the proposed estimators 𝜆ˆ and 𝜆˜ below are both consistent and asymptotically normal. Then, give their
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2. asked by abdalla khafagy
3. 496 views