Statistics 231 MARK SCHEME
Please mark in RED INK and give a brief indication to the student of why you
have taken o marks when you do. The solutions are in BOLD, everything else was
on the question sheet.
Please put your initials on top of each solution
STAT 231 Spring 2008 - Assignment 4
SOLUTIONS
This assignment is out of 68 marks, each mark is denoted by [1] in the
following mark scheme.
Please mark in RED INK and give a brief indication to the student of why
you have taken o marks when you do. The so
STAT 231 Spring 2008 - Assignment 4
This assignment is to be handed in at the start of the lecture of Tuesday 29th July.
In this study, used in Assignments 2 and 3, a group of music students were given a set of
lectures on music which contained both theor
STAT 231 Spring 2008 - Assignment 3 SOLUTION
This assignment is out of 71 marks, each mark is denoted by [1] in the following
mark scheme. Only give marks for the parts of the questions indicated.
Please mark in RED INK and give a brief indication to the
STAT 231 Spring 2008 - Assignment 3
This assignment is to be handed in at the start of the lecture of Thursday 3rd July.
1. Do Question 3 from 4.6.2 in the notes.
2. Do Question 4 from 4.6.2 in the notes.
3. The following set of 10 data points are indepen
STAT 231 Spring 2008 - Assignment 2 SOLUTION
This assignment is out of 71 marks, each mark is denoted by [1] in the following
mark scheme. Only give marks for the parts of the questions indicated.
Please mark in RED INK and give a brief indication to the
STAT 231 Spring 2008 - Assignment 2
This assignment is to be handed in at the start of the lecture of Thursday 19th June. In Assignment 1 we looked at data from an investigation which was designed to evaluate the effectiveness of video-conferencing equipm
STAT 231 Spring 2008 - Assignment 1
This assignment is out of 69 marks, each mark is denoted by [1] in the following mark scheme. Please mark in RED INK and give a brief indication to the student of why you have taken off marks when you do. The solutions
STAT 231 Spring 2008 - Assignment 1
This assignment is to be handed in at the start of the lecture of Thursday 22 May. Some of these questions use R and so it is recommended that you work though the tutorial at http:/www.stats.uwaterloo.ca/stats_navigatio
MATH 138
ASSIGNMENT 4
Due at 5pm on Friday Feb. 3rd
1. Determine whether each integral is convergent or divergent. If it is convergent, evaluate it. If divergent,
explain why it is divergent.
Z
(a)
(x3 3x2 ) dx
Z
4
(b)
x2
0
Z
1
dx
x2
0
(c)
2x dx
2. Deter