CRN: 12103 ECON 2113-004 J
CRN: 13637 ECON 2113-011 B
BUSINESS STATISTICS I WEBA
Spring 2013
Duration: Monday, January 14 – Tuesday, May 07, 2012
Instructional Method: Web assisted using Blackboard Learn (v9)
Professor: Dr. Gauri-Shankar Guha
Office: 107 B Business Building
Phone: (870) 680 8465; Fax: (870) 972 3088
Email: gguha@astate.edu
Website: http://myweb.astate.edu/gguha
Office hours:
Tue/Wed/Thu 11:00am – 12:00pm.
By appointment via email.
COURSE DESCRIPTION
This course trains students in conventional statistical methods used to analyze business
and economic datasets and equips them with decision support skills. The coverage of
topics include averages, dispersions, probability, sampling, statistical inference,
estimation, test of hypotheses, correlation and linear regression.
Prerequisite: MATH 1023 and CIT 1503 (or equivalent computer proficiency).
STUDENT LEARNNG OUTCOMES AND CORRESPONDING ASSESSMENT
GOALS OF THE COLLEGE OF BUSINESS, ASU
ECON 2113 – Business Statistics
STUDENT LEARNING OUTCOMES
Collect and organize datasets and be able to calculate
both graphical and numerical univariate descriptive
statistics like frequency tables, histograms, graphs,
charts, mean, variance, standard deviation, etc.
Assessment
Objective(s)
Technology
Critical Thinking
Business
Knowledge
Calculate bivariate descriptive statistics, like contingency
tables; covariance & correlation analysis
Calculate general probability; and be able to use discrete
& continuous probability distributions and sampling
distributions.
Derive inferential statistics like point estimates of means
and proportions, and create confidence interval estimates.
Technology
Critical Thinking
Critical Thinking
Critical Thinking
Technology
Critical Thinking
Carry out tests of hypotheses about population means and Business
proportions
Knowledge
Technology
Critical Thinking
Build Linear / Multiple Regression Models using MSBusiness
Excel, and interpret the results
Knowledge
Metric
Quiz,
Exam,
Assignment
Quiz,
Exam
Quiz,
Exam
Quiz,
Exam
Quiz,
Exam
Quiz,
Exam,
Assignment
Dr. Gauri S. Guha
Department of Economics & Finance
College of Business
ECON 2113 Business Statistics
Web Course
Spring 2013 Syllabus
EXPECTATIONS
The best way to earn a good grade is to regularly review and keep up with the material.
Some students benefit from study-groups since discussions with peers can shed new light
on the material. Others may use tutoring (face-to-face or online) to master the material.
Please do whatever it takes to remain updated. If you still have difficulties, please visit
my office with evidence that you have attempted to work through the material.
Learning some of the material will require MS-Excel. Please brush up your MS-Excel
skills that you learnt in CIT 1503. You may also consider a tutorial like the following:
GCF LearnFree.org: http://www.gcflearnfree.org/excel2010
Baycon Group:
http://www.baycongroup.com/el0.htm
This course will be taught using ASU’s Blackboard Learn (https://bblearn.astate.edu/)
platform where announcements, course materials, assignments and grades will be posted.
Links to my lecture videos are posted in Blackboard Learn. Assignments must be
submitted only in Blackboard, and will NOT be accepted in any other form.
As a registered ASU Student you will have automatic access to Blackboard Learn. Use
your ASTATE ID and password to log in to Blackboard Learn. A tutorial on how to use
Blackboard is available within the course orientation.
TEXTBOOK
Statistics for Business & Economics, 12th Edition
David R. Anderson, Dennis J. Sweeney, Thomas A. Williams,
Jeffrey D. Camm, James J. Cochran
ISBN-10: 1133274536
ISBN-13: 9781133274537
Web:
http://www.cengage.com/search/productOverview.do?N=0&Ntk=P_EPI&Ntt=16105914
4611483146931964776066109187837&maintab=About_the_Book&subtab=empty
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Dr. Gauri S. Guha
Department of Economics & Finance
College of Business
ECON 2113 Business Statistics
Web Course
Spring 2013 Syllabus
EVALUATION
Number
Grading Component
Mid Term Exams
Data Hunt
Assignments
Quizzes
Final Exam
Total
3
1
2
10
1
Points
Each
30
10
10
5
30
Points
Total
90
10
20
50
30
200
Letter grades will be assigned (on the final score) as follows:
A> 90%
B> 80%
C> 70%
D> 55%
F< 55%
MIDTERM EXAMS: There are 3 midterm exams, 1 per module. Each has 30 multiple
choice questions to be answered in 75 minutes. You will get multiple attempts to answer
the exams, but the last score will be recorded. Open Mon 8am through Fri 5pm.
DATA HUNT: Collect data on 1 dependent (Y) and 2 independent (X1 and X2)
variables. There must be at least 30 data points (observations) for each variable. Submit
in Blackboard Learn under Module I.
ASSIGNMENTS Carry out 2 assignments using Excel and submit in Blackboard.
- A1 is on descriptive statistics and belongs in Module I.
- A2 is on regression analysis and belongs in Module IV.
QUIZZES: There are 10 quizzes, each with 5 multiple choice questions on the current
material. Quizzes are open Mon 8am through Fri 5pm, and allow multiple attempts.
FINAL EXAM: The Final Exam will have the same pattern as the Mid Term Exams.
Open from 8am on Tuesday, May 01 through 5 pm on Sunday, May 05.
MAKE-UP POLICY: Make-ups will NOT be given, since this is an online class and all
assignments are available for multiple days to accommodate student conveniences.
ACADEMIC INTEGRITY: Observing basic honesty in one's work, words, ideas, and
actions is a principle to which all members of the community must subscribe. So, I expect
my students to abide by the honor system and I will not condone free-riders. I will use
maximum penalties available under the ASU academic policies to punish cheating and
plagiarism. In an examination setting, violations of academic integrity shall include any
attempt to receive assistance from any person, or of any attempt to give assistance. Any
reference materials used in the preparation of any assignment must be explicitly cited.
Violations shall also consist of lying to the instructor or purposely misleading any ASU
administrator shall also constitute a violation of academic integrity.
Please refer to the Academic Integrity Policy of ASU available at the following website:
http://studentconduct.astate.edu/AcademicIntegrity.html
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Dr. Gauri S. Guha
Department of Economics & Finance
College of Business
ECON 2113 Business Statistics
Web Course
Spring 2013 Syllabus
SCHEDULE FOR SPRING 2013
Module
Week.
Dates
1.
Jan 14 – 18
2.
Jan 22 - 25
I.
3.
Jan 28 - Feb 01
4.
Feb 04 – 08
5.
Feb 11 – 15
6.
Feb 18 - 22
II.
Topics you should review
Data and Statistics
Review MS-Excel
Chapter
Assignment
1
Start Data Hunt
Descriptive Statistics: Graphical & Tabular
Descriptive Statistics: Numerical Measures
Location
Descriptive Statistics: Numerical Measures
Variability
2
QUIZ 1
Data Hunt Due
QUIZ 2
Covariance, Correlation Coefficient, Z-scores
Experiments, Counting Rules,
Simple Probability
8.
Mar 04 - 08
Joint and Conditional Probability,
Addition and Multiplication Laws of Probability
Expected Value (Mean), Variance, Standard
Deviation of Probability Distributions
9.
Mar 11 - 15
Discrete Probability Distributions
7.
Feb 25 - Mar 01
March 18 – 23
10.
Mar 25 - 29
III.
IV.
13.
Apr 15 - 19
Hypothesis Testing: Null & Alternate Hypo.
1-tail and 2-tail tests
FINAL
Note:



Continuous Probability Distributions
12.
Apr 08 - 12
14.
Apr 22 - 26
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QUIZ 3
A1 Due
EXAM 1
4
QUIZ 4
4
QUIZ 5
5
QUIZ 6
5
EXAM 2
6
QUIZ 7
8
QUIZ 8
8
QUIZ 9
9
EXAM 3
14, 15
A2 Due
QUIZ 10
9, 14, 15
FINAL
SPRING BREAK
Interval Estimation – for 
Pop.  known and Pop.  unknown cases
Pop. proportions
Determining Sample Size
11.
Apr 01 - 05
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Regression Analysis
START: 8am on Wednesday, May 01
END: 5pm on Sunday, May 05.
Data Hunt is due in Blackboard by 5pm Thursday, January 31. [Module I]
A1 = Assignment 1 is due in Blackboard by 5pm on Friday, Feb 15. [Module I]
A2 = Assignment 2 is due in Blackboard Learn by 5pm on Fri Apr 26. [Module IV]
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