Math 311. Probability and Statistics I Welcome to Math 311 . This course is about: how to quantify randomness
Fall 2010 Course Outline & Syllabus
developing the basic analytic tools that will help you to make wise, non-random decision in situations lurke
Math 311. Probability and Statistics I
Midterm #1
Your name:
Reminder: Explain your answers. Show your work.
1
2
(1) (20pts) Seventy percent of the light aircraft that disappear while in ight in a certain country are subsequently discovered. Of the aircra
MATH 311
Quiz 2
Name (please print):
Please justify your answers and show all of your work.
1. A production facility employs 20 workers on the day shift, 15 workers on the swing shift, and 10
workers on the graveyard shift. A quality control consultant is
Math 311. Probability and Statistics I
Your name:
Explain your answers.
1
Final Exam
1. (30 pts) Assume you roll two dice (independently) and let X = the maximum of
the two numbers, and Y = the sum of the two numbers.
What is the joint p.m.f. of X and Y ?
Math 311. Probability and Statistics I
Your name:
Explain your answers.
1
Midterm #2
1. (25 pts) Let X be a random variable with an exponential distribution with parameter
> 0. On the same axis, graph the probability density functions for = 1 and = 2.
Wi
Math 311. Probability and Statistics I
Your name:
Reminder: Explain your answers.
1
Midterm #1
1. (10pts) If you toss an unfair coin 15 times and the probability that you get a head
each time is 0.6, what is the probability that you get more than 8 heads
Math 311 -601 CRN 16663
Fall 2016 Tentative Course Outline
Text: Probability and Statistics for Engineering and the Sciences by J. Devore, 9th Ed,Thomson/ Brooks/Cole
This is a tentative outline. It may be updated during the semester.
Dates
Material
Week
Quarter Calendar 2016-2017
Note: all dates are subject to change.
Monday, September 19, 2016
Friday, September 23, 2016
Friday, September 23, 2016
Friday, September 23, 2016
Sunday, September 25, 2016
Monday, October 10, 2016
Friday, November 4, 2016
Tues
Math 311, Probability and Statistics I, Fall 2016
Section 601 CRN 16163
Instructor: Elena Koublanova, Ph.D
emk33@drexel.edu
Textbook: Probability and Statistics for Engineering and the Sciences by
J. L. Devore, 8th Ed, Thomson/ Brooks/ Cole
Syllabus
Instr
CHAPTER 2
Section 2.1
1.
a.
S = cfw_ 1324, 1342, 1423, 1432, 2314, 2341, 2413, 2431, 3124, 3142, 4123, 4132, 3214,
3241, 4213, 4231
b.
Event A contains the outcomes where 1 is first in the list:
A = cfw_ 1324, 1342, 1423, 1432
c.
Event B contains the ou
CHAPTER 3
Section 3.1
1.
S:
FFF
SFF
FSF
FFS
FSS
SFS
SSF
SSS
X:
0
1
1
1
2
2
2
3
2.
X = 1 if a randomly selected book is non-fiction and X = 0 otherwise
X = 1 if a randomly selected executive is a female and X = 0 otherwise
X = 1 if a randomly selected driv
Quiz 5 Solutions
1. Consider the probability distribution with density
k
x4 , x > 1,
f=
0,
x 1,
a) Determine the value of k.
We have that
Z
f (x)dx = 1.
Then
Z
f (x)dx = 1,
Z
1
Z
k
dx = 1,
x4
1
h 1 k i
0+
= 1,
3 x3 1
1 k
= 1,
0
3 13
k = 3.
0dx +
1
b) Ob
Quiz 2 Solutions
April 14, 2011
1
A production facility employs 20 workers on the day shift, 15 workers on the
swing shift, and 10 workers on the graveyard shift. A quality control consultant
is to select 6 of these workers for in-depth interviews. The se
MATH 311 Quiz 4
30,205!th Q _
There are two problems on bothsides of this page. Justzﬁ» your answers and ShOW all ofyour work.
Name (please print):
1. The number of requests for assistance received by a towing service is a Poisson process with rate a m
MATH 311 Spring 2012
Probability and Statistics
Midterm Examination (April 30, 2012)
Name (please print):
This is a closed-book exam: no books, notebooks, notes, etc. are allowed. A cheat sheet (A4, double-
sided) with formulae that might be useful on the
Math 311 Spring 2012
www.math.drexel.edu/jsa33/311.html
It is the prerogative of the instructor to change the course during the term. Any changes
will be communicated via the course website, so be sure to check it frequently. Course announcements, exam in