36-226 HOMEWORK 1
Due: Friday 1/23/15 at 9:30am in class
Remember to show all work; just writing down the answer will not receive credit.
1. Probability: slightly altered Wackerly problem 2.74 (info and table posted on Blackboard)
In 2.74, well use the jo
36-226 HOMEWORK 1 Solutions
Due: Friday 1/23/15 at 9:30am in class
Remember to show all work; just writing down the answer will not receive credit.
1. Probability: slightly altered Wackerly problem 2.74 (info and table posted on Blackboard)
In 2.74, well
36-226 HOMEWORK 3
Due: Friday 2/6/15 at 9:30am in class
Remember to show all work; just writing down the answer will not receive credit.
1. Sometimes we re-write distributions as functions of other random variables to simplify
the problem. One situation w
36-226 Introduction to Statistical Inference
Midterm 1 Practice Problems Solutions
1. Let X1 , X2 , X3 be i.i.d. N (0, 1).
For the below, can cite known properties unless otherwise indicated.
Can also cite results from previous parts.
(a) Find the distrib
Wednesday February 11, 2015
Last time: Estimation: Condence Intervals, Sample Size (8.5-8.8)
Today: Estimation: Method of Moments, Likelihood, Suciency
Next Time: Estimation: Suciency, Rao-Blackwell
Announcements:
HW 4 due Friday (dont wait to start)
Ex