Typos in the exercise set

There are a few typos in exercises_STK4011_160919.pdf  

Ex. 6.5 I've written f_{(a,b)} and f_{\theta} without defining \theta = (a,b). 

Ex. 6.10 It should have been \theta \in (-1,1). But I don't think this makes much of a difference for the questions that follow.

Ex. 6.21 The \delta(X) on the second line should be \delta_1(X). That is, we suppose that the estimator \delta_1(X) appearing in \delta_2(X) = E_{\theta}[\delta_1(X) \mid T]  is unbiased for \theta.

If you spot errors in the exercise sets, please write me at emilas@math.uio.no