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   DIR Return to: Questions for R / RStudio (Spring 2023)
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       #Post#: 52--------------------------------------------------
       HW2 Question 3 Clarification
   DIR By: adamstavash
       Date: February 15, 2023, 4:10 pm
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       When calculating the Var($\hat\theta$) in part 4, what is the
       difference between $\hat\theta$ and E[$\hat\theta$]. My
       understanding is that E[$\hat\theta$] is the values we obtain
       from the functions s1 and s2, but if that's the case I don't
       know what theta hat would be.
       #Post#: 53--------------------------------------------------
       Re: HW2 Question 3 Clarification
   DIR By: Taeho Kim
       Date: February 15, 2023, 4:24 pm
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       E[$\hat\theta$] is the expected value or theoretical mean that
       can be calculated by an integration in reality.
       We need to simulate it empirically; that is,
       we can use "mean()" function to obtain the "empirical" version
       of E[$\hat\theta$]
       based on the 1000 of variance values from your function s1 or
       s2.
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