STAT 4102 (Spring 2017) Homework 1 (STAT4101 Review)
Assigned: Wednesday, January 18
Due: Wednesday, January 25
Directions: Write your section number with your name at the top of your assignment.
Show
STAT 4102 (Spring 2014) Homework 4
Assigned: Wednesday, February 26
Due: Wednesday, March 5
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of a
STAT 4102 (Spring 2014) Homework 5
Assigned: Wednesday, March 5
Due: Wednesday, March 12
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of a st
STAT 4102 (Spring 2014) Homework 6
Assigned: Wednesday, March 12
Due: Wednesday, March 26
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of a s
STAT 4102 (Spring 2014) Homework 6
Assigned: Wednesday, March 12
Due: Wednesday, March 26
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of a s
STAT 4102 (Spring 2014) Homework 8
Assigned: Wednesday, April 9
Due: Wednesday, April 16
Solutions
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distributi
STAT 4102 (Spring 2014) Homework 9
Assigned: Wednesday, April 16
Due: Wednesday, April 23
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of a s
STAT 4102 (Spring 2014) Homework 10
Assigned: Wednesday, April 23
Due: Wednesday, April 30
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of a
STAT 4102 (Spring 2014) Homework 11
Assigned: Wednesday, April 30
Due: FRIDAY, MAY 9
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of a statis
STAT 4102 (Spring 2015) Homework 9
Assigned: Wednesday, April 1
Due: Monday, April 6
DIRECTIONS: Show all work for each problem. For any problem that asks you
to determine the distribution of a statis
STAT 4102 (Spring 2014) Homework 1 (STAT4101 Review)
Assigned: Wednesday, January 21
Due: Wednesday, January 28
Directions: Show all work for each problem below. Do not use software! Provide exact sol
STAT 4102 (Spring 2015) Homework 3
Assigned: Wednesday, February 4
Due: Wednesday, February 11
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution o
STAT 4102 (Spring 2015) Homework 8
Assigned: Wednesday, Mar 25
Due: Wednesday, April 1
DIRECTIONS: Show all work for each problem. For any problem that asks you
to determine the distribution of a stat
STAT 4102 (Spring 2015) Homework 6
Assigned: Wednesday, Mar 4
Due: Wednesday, Mar 11
DIRECTIONS: Show all work for each problem. For any problem that asks you
to determine the distribution of a statis
STAT 4102 (Spring 2015) Homework 2
Assigned: Wednesday, January 28
Due: Wednesday, February 4
DIRECTIONS: Show all work for each problem. For any problem that asks you
to determine the distribution of
STAT 4102 (Spring 2015) Homework 4
Assigned: Wednesday, February 11
Due: Wednesday, February 18
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution
STAT 4102 (Spring 2015) Homework 7
Assigned: Wednesday, Mar 11
Due: Wednesday, Mar 25
DIRECTIONS: Show all work for each problem. For any problem that asks you
to determine the distribution of a stati
STAT 4102 (Spring 2015) Homework 5
Assigned: Wednesday, February 18
Due: MONDAY, February 23
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of
STAT 4102 (Spring 2014) Homework 3
Assigned: Wednesday, February 12
Due: Wednesday, February 19
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution
STAT 4102 (Spring 2014) Homework 2
Assigned: Wednesday, February 5
Due: Wednesday, February 12
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution o
STAT 4102 (Spring 2014) Homework 1
Assigned: Wednesday, January 29
Due: Wednesday, February 5
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of
6.7: Order Statistics
Weve been finding the distributions of Y = h(X1 , . . . , Xn ) when
we know the (joint) distribution of X1 , . . . , Xn for many different
functions h. Two important choices of h
STAT 4102
Theory of Statistics II
Charles Doss
January 17, 2017
1
Companion slides for STAT 4101 lectures. Not a substitute for attending lecture.
Introduction
1
I
Welcome to STAT 4102, Theory of Stat
STAT 4102 (Spring 2017) Homework 2
Assigned: Wednesday, January 25
Due: Wednesday, February 1
Directions: Write your section number with your name at the top of your assignment.
Show all work for each
STAT 4102 (Spring 2017) Homework 3
Assigned: Wednesday, February 1
Due: Wednesday, February 8
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of
1. Definitions
Basic concepts of a statistical problem (unknown parameters, model space)
statistic: a random variable (or constant) observable from the data,
the bias of for is E(
bias: when estim
STAT 4102 (Spring 2017) Homework 4
Assigned: Wednesday, February 8
Due: Wednesday, February 15
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution o
STAT 4102 (Spring 2017) Homework 5
Assigned: Wednesday, February 15
Due: MONDAY, February 20
DIRECTIONS: Show all work for each problem. For any problem that asks you to determine
the distribution of
STAT 4102 (Spring 2017) Course Information
Professor: Charles Doss (Email: [email protected]; Office: Ford Hall 389)
Lectures: Monday, Wednesday, Friday, at 2:30-3:20PM, Bruininks Hall 230
The last day
STAT 4102 - Homework 1, Fall 2017
Due: Sep 20, 11:55 p.m. on Moodle
Problem 1
Let X1 N (0, 1), X2 N (1, 4), and X3 N (1, 9), and assume that all 3
n = (1/3)(X1 +
random variables are independent of o