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In exercise set 2

Despite the kind explanations in the answer sheet, I am not sure how to calculate the part (a) of the 4th exercise. 

Could you let me know some more detail?

Posted by Sungyeon Hong on Tuesday 29 October 2013 at 16:35
Comments
The likelihood of the parameters is
L(\mu,\sigma^2) = \prod_{j=1}^n p(y_j|\mu,\sigma^2) = \prod_{j=1}^n (2 \pi \sigma^2)^{-1/2} \exp(-(y_j - \mu)^2/(2 \sigma^2)). The result follows by taking the log of this expression.
Posted by Mikael Kuusela on Tuesday 29 October 2013 at 22:03
Now it's clear. Thank you!
Posted by Sungyeon Hong on Tuesday 29 October 2013 at 23:06