STAT 2507 and BIT 2000 A
SOLUTIONS TO MIDTERM TEST (Version 1)
Fall 2014
1. Consider the following stem-and-leaf plot of 23 observations.
Leaf unit=1
0 | 012
1 | 2248
2 | 1134599
3 | 00036
4 | 457
5|1
The upper quartile, Q3 , and the median are, respectiv
STAT 2507 C & BIT 2000 A
Assignment # 3
Last Name -,
Student #
Fall 2011
First -
Your LAB Section
Due date: Monday, October 31, in class
IMPORTANT NOTES:
1. You MUST write your lab section in the space provided above (C1, C2, C3, etc.)
2. You MUST work
STAT 2507 G and BIT2100A
Assignment # 2 Solutions
(Chapters 4, 5, and 6)
Due: Tuesday, March 3, 2015, in class
Last Name
First Name -
Student #
Your LAB Section -
Note: Use spaces left to answer all questions. The total of marks for the questions is 100
STAT 2507
Last Name
Student #
Assignment # 3 (Chapter 5 and 6)
Due in class: November 4, 2014
,
,
Fall 2014
First Name
Lab Section #
Total of marks=100.
Part I. Lab questions. Use only the blanks left to answer lab questions.
1. Suppose that X is a binomi
STAT 2507
Assignment # 5 Solutions
Due: Thursday, December 2, 2014, in class
Last Name
First
Student Number
Lab Section (Important)
Total of marks=100. Marks for each question are given in [ ]
Part I. Minitab questions. Use only the blanks left to answer
STAT 2507
Assignment # 3
Last Name - ,
Winter 2010
First Name -
Student #
Due: March 02, 2010, At the start of the lecture.
Total mark=25
Question 1. Suppose that X has a Poisson distribution with mean =18. Use the cdf
command
cdf;
poisson 18.
Find P (X
Z. Montazeri
M. Nasari
A. Sivathayalan
STAT 2507
Assignment # 1
Last Name - ,
Winter 2016
First -
Student #
Lab Section (IMPORTANT)
Due Tue. Feb. 09 IN CLASS.
Part I. Lab questions.
Data used in this lab are in the Excel le on CuLearn of the course. Yo
STAT 2507
Assignment # 5 (Chapters 9& 10)
Winter 2012
Due in class: Section D, Apr. 3 ; Sections E&F Apr. 4
Last Name - ,
First Name Student # -Lab group:
Total of marks=100.
Part I. Lab questions. Use only the blanks left to answer lab questions.
1. Conf
Formula sheet
IQR=Q3 Q1 . Lower fence=Q1 1.5(IQR), and upper fence=Q3 + 1.5(IQR).
A and B are independent means that P (A B) = P (A)P (B) or P (A|B) = P (A).
If A, B disjoint, P (A B) = P (A) + P (B), otherwise, P (A B) = P (A) + P (B) P (A B).
P (A)
STAT 2507
Solution-Assignment # 3
Fall 2016
Total mark 100
Part I. Lab questions.
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Note: Some answers to lab part may vary from one student to another. For
such cases, the answers given here should serve as guidelines only as they
correspond to
Stat 2507 Final Review Questions
NOTE: These are review questions that try to cover the material in the course. They do NOT reflect
the composition, weighting of material or timing of the final exam
1.
The probability of a Type I error in a hypothesis tes
STAT 2507 C & BIT 2300 A
Introduction to Statistical Modeling
Term:
Instructor:
Fall 2013
Dr. Masoud Nasari ([email protected]) Office: 5250 HP
Website: http:/culearn.carleton.ca/
Phone: 613-520-2600, ext. 1983
Office hours: Monday 1:00 pm 2:00 pm
STAT 2507A Assignment #2
Due: August 10, 2009 at the beginning of class.
Assignments may be completed in groups of up to 4 persons.
(Note: Please show your work. Marks will not be given for only final answers)
1. [20]The website for store XYZ currently do
STAT 2507
Assignment #2
(Chapters 4-5)
Winter 2017
Last Name _, First Name _
Student # _, Lab Section (IMPORTANT) _
DUE: Mon. 20, February, 2017
(to be handed in during the class)
Total: 100 marks
Part I. Lab Questions.
Do not include ANY Minitab code to
STAT 2507
Solution-Assignment # 2
Fall 2010
1. Use the following minitab commands to generate 8 observations:
MTB > set c11
DATA> 5 6 2 8 8 1 2 7
DATA> end
MTB > random 8 c12;
SUBC> normal 0 0.7.
MTB > let c1=c11+c12
(a) [3] Use Minitab to compute the sta
STAT 2507
Solution-Assignment # 5
Fall 2011
Question 1. [Hypothesis testing for when is known]
Imagine choosing n = 16 women at random from a large population and measuring their heights.
Assume that the heights of the women in this population are normal
Assignment # 1
Last Name - ,
Winter 2016
First -
Student #
Lab Section (IMPORTANT)
Due Wednesday February 10 IN CLASS.
Part I. Lab questions.
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STAT 2507
iA
.S
iv
at
Data used in this lab are in the Excel le on CuLearn of the course. You will
Mr. Fares Said
Introduction to Statistical Modelling
Stat 2507
Monday, July 11, 2016
Assignment 3 Solution
Summer 2016
Due: Monday, July 11, 2016 in the class @ 6:05pm-7:30pm
You should pick up your marked assignment from the TA during your lab time
Assig
Z. Montazeri
M.Nasari
A. Sivathayalan
STAT 2507
Assignment # 2
Last Name - ,
Winter 2016
First -
Student #
Lab Section (IMPORTANT)
Total mark=100
Due Tue. March. 1 IN CLASS.
Part I. Lab questions.
Do not include ANY Minitab code to your assignment. Use
STAT 2507 H
Assignment # 2 Solutions
(Chapters 4, 5, and 6)
Due: Monday, March 2, 2015, in class
Last Name
First Name -
Student #
Your LAB Section -
Note: Use spaces left to answer all questions. The total of marks for the questions is 100.
Part I: Lab
STAT 2507A Assignment #1
Due: June 24, 2009 at the beginning of class.
Assignments may be completed in groups of up to 3 persons.
1. [5 marks]A recent article from the Financial Post (May 22, 2009) said:
Canadian consumers are becoming increasingly confid
STAT2507
Final Examination
An old exam
1
Part I: Multiple-Choice Questions. For each question,
use scantron sheet provided with this exam paper to write your answer
choice. Each multiple-choice question is worth 3 marks
1. In order to test H0 : = 50 vs Ha
STAT 2507 A
Solution - MIDTERM TEST
Summer 2013
Multiple-Choice Questions. Please circle one answer only.
1. [1.5] Consider the distribution of measurements above. Which of the following are true?
I) The mean exceeds the median.
II) The interquartile rang
CHAPTER 7
Parameters
Parameters are numerical descriptive measures for populations.
For a normally distributed population, the mean and variance,
described by and 2 , are the parameters.
For a binomial distribution consisting of n trials the parameter
STAT 2507
Solution-Assignment # 1
Fall 2010
Total mark=100. There are 10 problems (totaling 20 questions). Independent
of its diculty or its answers length, each question is worth 5 marks. Data
used in this lab are in the Excel le on WEBCT of the course.
STAT 2507
Assignment # 4 (Chapters 8, 9& 10)
Summer 2015
Total of marks=100.
Part I. Lab questions. Use only the blanks left to answer lab questions.
1. Confidence interval for when is known
Suppose n = 9 people are selected at random from a large populat
STAT 2507
Assignment # 5
Due: Monday, December 7, 2015, in class
Last Name
First
Student Number
Lab Section (Important)
Total of marks=100. Marks for each question are given in [ ]
Part I. Minitab questions. Use only the blanks left to answer lab question
Midterm Sample Questions
1. If the histogram of some measurements is skewed to the right, then which of the
following is the correct order of the rst quartile (Q1 ), second quartile (Q2 ) and the
third quartile (Q3 )?
a.
b.
c.
d.
Q1 = Q2 = Q3
Q1 > Q2 and
Carleton University
School of Mathematics and Statistics
STAT2507 Assignment 3
Due date 28th of July, 2014
Total Marks = 100
INSTRUCTIONS
1. Assignments are to be submitted in-class on the due date and prior to beginning of class. No late
assignments will
STAT 2507G/BIT2000
Assignment # 4
Winter 2017
Last Name -, First Name Student #
Lab Section (IMPORTANT)
Due Tuesday April 4 (to be handed at the beginning of the class)
Total mark 100
Part I. Lab questions.
Do not include ANY Minitab code to your assig
Mr. Fares Said
Introduction to Statistical Modelling
Stat 2507
Wednesday, Feb 1, 2017
Assignment 1 Solution(Chapters 1-3)
Winter 2017
Due: Wednesday, Feb 1, 2017 in the class @ 11:35am-12:55pm
Pick up your marked assignment from the TA during your lab tim
Mr. Fares Said
Introduction to Statistical Modelling I
Stat 2507 F
Monday, Mar 20, 2017
Assignment 3(Chapters 6-8)
Winter 2017
Last Name:
, First Name:
Student ID:
, Lab Section:
F
TA Name:
, Total Mark:
100
Due: Monday, Mar 20, 2017 in the class @ 11:35a
Mr. Fares Said
Introduction to Statistical Modelling I
Stat 2507
Wednesday, March 1, 2017
Assignment 2(Chapters 4-5)
Winter 2017
Last Name:
, First Name:
Student ID:
, Lab Section:
F
TA Name:
, Total Mark:
100
Due: Wednesday, March 1, 2017 in the class @
Mr. Fares Said
Introduction to Statistical Modelling I
Stat 2507 F
Wednesday, April 5, 2017
Assignment 4(Chapters 9-10)
Winter 2017
Last Name:
, First Name:
Student ID:
, Lab Section:
F
TA Name:
, Total Mark:
100
Due: Wednesday, April 5, 2017 in the class
Mr. Fares Said
Introduction to Statistical Modelling
Stat 2507
Assignment 1(Chapters 1-3)
Wednesday, Feb 1, 2017
Winter 2017
Last Name:
, First Name:
Student ID:
, Lab Section:
F
TA Name:
, Total Mark:
100
Due: Wednesday, Feb 1, 2017 in the class @ 11:35a