L20.4 On the Mean Squared Error of an Estimator

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MIT RES.6-012 Introduction to Probability, Spring 2018
Instructor: John Tsitsiklis

License: Creative Commons BY-NC-SA
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if we are given a pdf of 4 values of x with their probabilities in terms of theta, then we find an estimator for the mean theta-hat and then we find the mean square error in terms of theta (should it be in terms of theta?), how can we find if it it mean square consistent. I am unsure because n=4 for my questions so I can't see how it makes sense to consider the limit as n goes to infinity. Please could someone shed some light. Thank you

swaggy
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i knew right away that you are Greek! Great video John! We thank you.

diobet
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Why people watch videos and do not give a like!!
This is such an amazing video and such a great explanation

abhisheksinghchauhan