Exhausted

After two days' hard working, assignment given by Mr Miao Rui finally come to end. Prof. Miao want us to finish part of his new text book.I'm in charge of chapter "parameter estimation' and my dear partner Li xiongfang takes care of hypothesis test.We have to find the theory of each technique and some cases, each chapter end with practice with statistical programm Minitab.

Really so tired now, what I want to do now is getting out of my boring dorm and have a beautiful dinner at the gate of the campus:) Good night,Egon, you have done a great job today.