Homework #1
DUE Monday 9/9/13
Write your name, class section or time, date and # of homework assignment.
It may be hand-written or typed.
It is encouraged to use RStudio in as many problems as possible. In these cases make
sure to write the codes and thei
Quiz 4: Math 335
NAMEzigi_ Dr. M. Jamshidian
Show your work on all the problems.
1. The random variable X has thcdf
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Quiz 2: Math 335
N AMEL Dr. M. Jamshidian
Show your work on all the problems.
cfw_a 1. An urn contains 8 white balls and 6 black balls. Balls are selected at random, and Without replacement
from this urn. What is the probability that the rst black ball dr
Quiz 3: Math 335
N AMEW Dr. M. Jamshidian
Show your work on all the problems.
1. The random variable X has pmf p(z) = (1/2)z+1 for :1: = 0, 1, - - -. What is the probability that X is
odd?
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3. Let A, B, and C be three events. Express the following events in terms of A, B, and C: Exactly two
of the events occur.
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4. Let A1 C A2 C be a sequence of increasing events. We proved in class that for such a sequence
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Quiz 6: Math 335
z .
NAME:_$E3_._ Dr. M. Jamshidian
Show your work on all the problems.
1. A man pays $1 a throw to try to win a $3 Kewpie doll in a carnival. His probability of winning on
each throw is 0.1, and assume that the results of his throws are i
Quiz 5: Math 335
NAMEW Dr. M. Jamshidian
Show your work on all the problems.
1. A stick measuring one yard in length is broken into two pieces at random. Compute the expected
value of the ratio of the shorter piece to the longer piece. Leave your answer i
Quiz 1: Math 335
/ 5
NAME: Dr. M. Jamshidian
Show your work on all the problems.
1. A particular species of sh is known to weigh more than 10 pounds with probability 0.01. Suppose
that 10 such sh are caught and weighed. Show that the probability that the
1
Due by February 8, 2016 noon
Math 335-Quiz2
Name:
1. The names of 3 employees are to be randomly drawn, without replacement, from a bowl containing the names
of 30 employees of a small company. The person whose name is drawn rst receives $100, and the i
Homework #2 (2.1-2.4)
DUE Monday 9/16/13
Write your name, class section or time, date and # of homework assignment.
It may be hand-written or typed.
It is encouraged to use RStudio in as many problems as possible. In these cases make
sure to write the cod
Homework #3 (2.5-2.6, 3.1-3.3)
DUE Monday 9/23/13
Write your name, class section or time, date and # of homework assignment.
It may be hand-written or typed.
It is encouraged to use RStudio in as many problems as possible. In these cases make
sure to writ
Homework #5 (4.5, 5.1)
DUE Monday 10/02/13
Write your name, class section or time, date and # of homework assignment.
It may be hand-written or typed.
If you are using RStudio, make sure to write the codes and their outputs.
Clearly note the problem numbe
Homework #4 (4.2- 4.4)
DUE Wednesday 9/25/13
Write your name, class section or time, date and # of homework assignment.
It may be hand-written or typed.
Show your work when possible.
Clearly note the problem number and any parts (a,b,c).
4.2
Page 255: Pro
Homework #6 (5.2)
DUE Monday 10/7/13
Write your name, class section or time, date and # of homework assignment.
It may be hand-written or typed.
It is encouraged to use RStudio in as many problems as possible. In these cases make
sure to write the codes a
Homework #7 (6.1-6.4)
DUE Monday 10/21/13
Write your name, class section or time, date and # of homework assignment.
It may be hand-written or typed.
If you use RStudio, make sure to write the codes and their outputs.
Clearly note the problem number and a
Homework #8 (7.1, 7.2)
DUE Monday 10/28/13
Write your name, class section or time, date and # of homework assignment.
It may be hand-written or typed.
If you use RStudio, make sure to write the codes and their outputs.
Clearly note the problem number and
u]: 1: Math 335
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Due by February 1, 2016 noon
Math 335-Quiz1
Name:
1. Suppose a family contain two children of dierent ages, and we are interested in the gender of these children.
Let F denote that a child is female and M denote that the child is male, and let a pair su