in the model

if I take the expectation of both sides I get

why is this equal to ?

- Oct 8th 2013, 05:53 PMkingsolomonsgravewhy is the expected value of beta hat zero equal to beta zero?

in the model

if I take the expectation of both sides I get

why is this equal to ? - Oct 8th 2013, 11:02 PMchiroRe: why is the expected value of beta hat zero equal to beta zero?
Hey kingsolomonsgrave.

Hint: What is the distribution of the beta's? (You will need to specify the likelihood of response variable and find the MLE estimator of the beta's since MLE is equivalent to least squares)