Stat 330 (Fall 2015): Homework 3
Due: September 16, 2015
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 (Spring 2016): Homework 1
Due: 1/20/2016
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 every s
Stat 330 (Fall 2015): Homework 9
Due: November 13, 2015 (No late submission allowed!)
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the cour
Exercises 397
where you can mark which statistics youd like to obtain mean squared error 32, AN OVA
F~statistic, R2, Rgdj, etc.
You can also use stepwise (X , Y) to select variables for the multivaria
Stat 330 (Fall 2015): Homework 5
Due: October 7, 2015
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 2016): Homework 8
Due: 4/1/16
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 every shee
Stat 330 (Fall 2015): Homework 9
Due: November 13, 2015 (No late submission allowed!)
Show all of your work, and please staple your assignment if you use more than one sheet. Write your name,
the cour
Stat 330 (Spring 2016): Homework 2
Due: January 27, 2016
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 2015): Homework 1
Due: September 2, 2015
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 e
Stat 330 (Fall 2015): Homework 5
Due: October 7, 2015
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
Homework 9 Solution
Spring 2012
1. Cars arrive at a city ATM according to a Poisson process with average rate of 4 cars
every 15 minutes. The time each customer spends on bank transactions is
68 Probability and Statistics for Computer Scientists
Exercises
3.1. A computer virus is trying to corrupt two les. The rst le will be corrupted with probability
0.4. Independently of it, the second
Stat 330
Homework 3 Solution
Spring 2012
1. Among 10 laptop computers, ve are good and ve have defects. Unaware of this, a
customer buys 6 laptops. What is the probability that exactly 2 laptops are d
Spring 2017
Statistics 330
Exam I
(100 points)
Please write your first and last name here:
Name
Instructions:
Partial credit will be given only if you show your work.
Reason out your answers. In man
Spring 2017
Statistics 330
Practice Exam I
(100 points)
Please write your first and last name here:
Name
Instructions:
Partial credit will be given only if you show your work.
Reason out your answer
Stat 330 (Spring 2017): Homework 8
Due: March 29, 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 (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
Spring 2017
Statistics 330
Exam II
(100 points)
Please write your first and last name here:
Name
Instructions:
Partial credit will be given only if you show your work.
Reason out your answers. In ma
Spring 2017
Statistics 330
Practice Exam II
(100 points)
Please write your first and last name here:
Name
Instructions:
Partial credit will be given only if you show your work.
Reason out your answe
Velocity Range
0-200 m/s
200-400 m/s
400-600 m/s
600-800 m/s
800-1000 m/s
1000-1200 m/s
1200-1400 m/s
over 1400 m/s
# of balls at 500 m/s
2
4
4
2
2
1
0
0
Initial K.E. of the system
Minimum K.E. after
Table 28
Run 1
Position [cm]
4
8
12
16
20
24
calculate
Calculate
Magnetic Field [T]
Magnetic Field [T] Current [A]
if current in wire is 4 amps
0.201
4020.0
0.0002
0.100
4000.0
0.0001
0.066
2178.0 6.6
Stat 330 (Spring 2018): Homework 1
Due: January 17, 2018
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 (Spring 2018): Homework 4
Due: February 14, 2018
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 (Spring 2018): Homework 3
Due: January 31, 2018
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 (Spring 2018): Homework 2
Due: January 24, 2018
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 (Spring 2018): Homework 6
Due: February 28, 2018
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