Stat 401B Exam 2
Fall 2016
I have neither given nor received unauthorized assistance on this exam.
_
Name Signed
Date
_
Name Printed
ATTENTION!
Incorrect numerical answers unaccompanied by supporting
Stat 401B Exam 2
Fall 2015
I have neither given nor received unauthorized assistance on this exam.
_
Name Signed
Date
_
Name Printed
ATTENTION!
Incorrect numerical answers unaccompanied by supporting
Stat 401XV Exam 2
Spring 2017
I have neither given nor received unauthorized assistance on this exam.
_
Name Signed
Date
_
Name Printed
ATTENTION!
Incorrect numerical answers unaccompanied by supporti
Stat 330 (Fall 2017): Homework 6
Due: October 11, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on ev
Stat 330 (Fall 2017): Homework 6
Due: October 11, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on ev
Stat 330 (Fall 2017): Homework 8
Due: November 1, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on ev
Stat 330 (Fall 2017): Homework 4
Due: September 27, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on
Stat 330 (Fall 2017): Homework 5
Due: October 4, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on eve
Stat 330 (Fall 2017): Homework 7
Due: October 25, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on ev
Stat 330 (Fall 2017): Homework 9
Due: November 10th, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on
Stat 330 (Fall 2017): Homework 5
Due: October 4, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on eve
Stat 330 (Fall 2017): Homework 7
Due: October 25, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on ev
Stat 330 (Fall 2017): Homework 3
Due: September 13, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on
Stat 330 (Fall 2017): Homework 10
Due: April 19, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on eve
Appendia:
Table A5. Table of Students Tdistribution
ta; critical values, such that P cfw_t > ta 2 a
1/
a, the right-tail probability
(d.f.) .10 .05 .025 .02 .01 .005 .0025 .001 .0005
Ulth-OJNH
3.078
1
Stat 330 (Spring 2017): Homework 9
Due: April 5, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on eve
Stat 330 (Spring 2017): Homework 11
Due: April 26, 2017 (No late submission is allowed!)
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the c
Stat 330 (Fall 2017): Homework 10
Due: April 19, 2017
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the course number and the section on eve
Stat 330 (Spring 2017): Homework 11
Due: April 26, 2017 (No late submission is allowed!)
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the c
Stat 330A (Spring 2017): Syllabus
Last update: January 10, 2017
Stat 330A: Probability and Statistics for Computer Science
Lecture location: Carver 0018
Lecture times: MWF 3:104:00pm
Instructor: Kevin
Dirt Bike System Implementation
Each student chose a color to represent their job task.
Sara = Green
Ashley = Blue
Julian = Pink
All = orange
Presentation Creator: Julian Carabajal
Ashley Newell, Sara
f)
Scatterplot of X1 vs. X2
Scatterplot of Z1 vs. Z2
These two plots have quite the same patterns, besides the values in the axis. On
the scatterplot of X1 and X2, the scales in two axes are the scale
Leverage: Point with extreme value for explanatory (x)
if hii > 4/n, then the point has high leverage
Cooks Distance: combines residual and leverage
If D > 1, then the point has high influence
P-
3/20/17
Phil 201
Prof. Miller
This is a Foot: Moores Proof of an External world
Moore proves his premise this is a hand correct by following the three major philosophical
elements. These elements are
Name: ID:
STAT 447 Final Exam
1. [25 points] Let X1 . X100 be a random sample from a Poisson distribution with parameter
A, and consider the hypotheses
Ho : A = 0.02 versus HA : A = 0.04.
(a) Show tha
Chapter 11: Interval Estimation
11.1: Introduction
0 Point estimation gives us a particular value as an estimate of the Population parameter.
0 Interval estimation gives us a range of values which lik
.7 "; A statistical hypothesis, orjust hypothesij'is a claim about the value of a single '
parameter.
Specieg
% If a statistical hypothesis completely We Claim:
distribution, it is called a simple hyp
g (Ii/2,5 ,3 STAT 447 Practice Problems 3
/
( / 9 ) ( l 5.) (1) The computers of ve faculty members in a statistics department are to
/ I be replaced. Two of the faculty members have selected laptop m