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Data Analysis for Managers. MIS 131. P rerequisites. MATH 23 or 24 MIS 1 ABC STAT 1 Exceptions?…none. R ecommended. OBE 130 COMS 103 Writing Proficiency . R equired T ext. Data Analysis for Managers [Ninth Edition] Taylor & Hopfe. O verview. Prepared Present. E xams.

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p rerequisites
Prerequisites
  • MATH 23 or 24
  • MIS 1 ABC
  • STAT 1
  • Exceptions?…none
r ecommended
Recommended
  • OBE 130
  • COMS 103
  • Writing Proficiency
r equired t ext
RequiredText

Data Analysis for Managers

[Ninth Edition]

Taylor & Hopfe

o verview
Overview
  • Prepared
  • Present
e xams
Exams

Midterms

October 7th

November 16th

Final

9:00 Dec 14th

10:30 & 1:30 Dec 16th

f inal e xam
Final Exam

Final Exam Schedule

  • 9:00 a.m. Tues., Dec. 14

8:00 a.m. - 10:00 a.m.

  • 10:30 a.m. Thurs., Dec. 16

10:15 a.m. - 12:15 p.m.

  • 1:30 p.m. Thurs., Dec. 16

12:45 p.m. - 2:45 p.m.

q uizzes
Quizzes
  • Unannounced
  • Random
  • In-class
  • No make-ups
statistical software
Statistical Software
  • Saclink account required for free copy of StatGraphics Plus Win ® 5.1.
  • MS Office 2003 may be obtained at Bookstore  $75 (with current Student ID).
statistical software10
Statistical Software
  • StatGraphics Plus Win ® 5.1
  • Saclink Account
  • Down Load www.csus.edu/UCCS

53304001039594

statistical software11
Statistical Software

Suggestion………

  • Before downloading StatGraphics, create a folder on desktop … MIS 131
  • Download all StatGraphics files to the folder.
  • Then, to install StatGraphics, use icon with blue-screen computer.
  • Will need Saclink name and password.
statistical software12
Statistical Software
  • Have Microsoft Word, Excel, and PowerPoint installed on your computer … preferably MS Office 2003.
  • Ensure that “Data Analysis” is available in Excel. [Go to “Tools”, then to “add-ins” and click on both “Analysis ToolPak” options.]
p roc l i st
Proc-List
  • Set e-mail for “plain text,”
  • Send message to:[email protected] 
  • In the message text area, type:

SUBSCRIBE HOPFE131-L

First name Last name

END

g rading
Grading
  • Exams 100 points
  • Quizzes 10 points
  • Cases [varies]
  • Homework [varies]
  • Research Project 100 points

Total points (approximately) = TBD

g rade p ercents
Grade Percents

A 93 - 100% C+ 77 - 79

A- 90 - 92 C 73 - 76

B+ 87 - 89 C- 70 - 72

B 83 - 86 D+ 67 - 69

B- 80 - 82 D 63 - 66

D- 60 - 62

No Incomplete (I)F < 60

academic dishonesty
Academic Dishonesty
  • Pledge
  • Penalty
  • Violations of proper ethical conduct will NOT be tolerated.
c ourse o utline
Course Outline
  • Schedule dates will hold

[additional assignments may occur]

  • Assignments given in class and via MIS 131 Proc-List generated e-mail
cases
Cases
  • team effort

1-3 members

  • statistical analysis
    • based on provided data
  • Cross-Sectional
  • Time Series
  • Quality Control
research project
Research Project
  • team effort

2-4 members

  • statistical analysis
    • Self-provided data
  • Cross-Sectional
  • Time Series
due dates
Due Dates
  • At beginning of class
  • “Courtesy Extension Period”

(10 %)

q uestions
Questions?
  • Download software this week.
  • Install software NLT this week.
data types
Cross Sectional

same random variable, multiple observations at a point in time

Time Series

same random variable, observations measured at consecutive equally spaced intervals of time

Data Types
variation
Common

Numerous small causes of variability that are inherent to any system, operate randomly or by chance

Specific

Assignable, have relatively large effects on process, occur occasionally or sporadic

Variation
z or t distribution
z- or t-distribution?
  • Sample size?
    • n  30
    • n > 30
  • Population variance?
    • known
    • unknown
stat 1 r eview
Stat 1 Review
  • parameters vs. statistics
  • mean
  • variance
  • sampling
  • sampling distribution
stat 1 r eview27
Stat 1 Review
  • normal distribution
  • confidence intervals
  • hypothesis testing
  • p-value
  • z- vs. t-distribution
decision results
Decision Results

H0: Innocent

Levine, Prentice-Hall

p value
P-value
  • Used to make rejection decision
    • if p-value , reject H0
    • true value of 

Levine, Prentice-Hall

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