Math 3200 Homework 5
Due Friday, 25th April
Instructions
1. You may work alone or in a group (up to a maximum of 4 people). Your lecture time
and names must be listed at the top left corner alphabetically with last name rst and
one name per line, e.g.
12p
Math 3200 Homework 2 Solutions
Problems
1. Recall point 11 in HW0 about using sample to simulate 10 coin ips. Use rbinom to
do the same thing. In particular, simulate the number of heads for each of 30 dierent
experiments, each consisting of 10 coin ips a
Math 3200 Homework 3 Solutions
Problems
All problems below are from the required textbook. For each problem, you should include
BOTH the R code and output. Some problems ask for comments or non-R questions; you
should type your answer to those questions.
Math 3200 Probability Practice
(Ch. 2, Sections 2.1-2.5)
Warm-Up Problem: Suppose there is a group of 12 cannibals and they must choose a
group of 5 of themselves to be eaten. One of the cannibals, named Freddie, is thought to be
particularly tasty.
ther
Math 3200 Homework 3
Due Friday, 7th March
Instructions
1. You may work alone or in a group (up to a maximum of 4 people). Your lecture time
and names must be listed at the top left corner alphabetically with last name rst and
one name per line, e.g.
12pm
Math 3200 Homework 1
Due Friday, 31st January
1. Visit http:/data.princeton.edu/wws509/datasets/#phd and gure out the variables in the Time to Ph.D. dataset.
(a) (2 points) Read the dataset into R and change the variable names to (respectively)
year, univ
Math 3200 Homework 4
Due Friday, 11th April
Instructions
1. You may work alone or in a group (up to a maximum of 4 people). Your lecture time
and names must be listed at the top left corner alphabetically with last name rst and
one name per line, e.g.
12p
Math 3200 Midterm 1
Spring 2014
Name:
ID Number:
Instructions: This exam consists of 13 questions, all of equal weight. First check that no pages
are missing and immediately notify one of the proctors if you notice any problems with your copy
of the exam.
Math 3200 Midterm 3
Spring 2014
Name:
ID Number:
Instructions: This exam consists of 21 questions, all of equal weight. First check that no pages
are missing and immediately notify one of the proctors if you notice any problems with your copy
of the exam.
Math 3200 Final Exam
Spring 2014
Name:
ID Number:
Instructions: This exam consists of 24 questions, all of equal weight. First check that no pages
are missing and immediately notify one of the proctors if you notice any problems with your copy
of the exam
Math 3200 Midterm 2
Spring 2014
Name:
ID Number:
Instructions: This exam consists of 16 questions, all of equal weight. First check that no pages
are missing and immediately notify one of the proctors if you notice any problems with your copy
of the exam.