QAA120 - Basic Statistics and Statistical Process Control

Outline info
Semester
School
Last revision date 2017-11-10 12:28:50.054
Last review date 2017-11-10 12:28:50.055


Subject Title
Basic Statistics and Statistical Process Control

Subject Description
This course focuses on Statistical Process Control (SPC), including how to set up and use SPC charts, collect data, interpret and analyze results to assist in managing and enhancing productivity and workplace efficiency.

Credit Status
One credit toward the Quality Assurance Certificate Program and the Manufacturing Quality Inspection Program

Learning Outcomes
Upon successful completion of this subject the student will be able to:

1. Demonstrate a clear understanding of the basics of Statistical Process Control.
2. Set up and use S.P.C. charts, collect data and analyze results.
3. Interpret variable and attribute control charts.
4. Apply knowledge of Acceptance Sampling to assist management to develop a more efficient inspection method.

Cheating and Plagiarism
Each student should be aware of the College's policy regarding Cheating and Plagiarism. Seneca's Academic Policy will be strictly enforced.

To support academic honesty at Seneca College, all work submitted by students may be reviewed for authenticity and originality, utilizing software tools and third party services. Please visit the Academic Honesty site on http://library.senecacollege.ca for further information regarding cheating and plagiarism policies and procedures.

Discrimination/Harassment
All students and employees have the right to study and work in an environment that is free from discrimination and/or harassment. Language or activities that defeat this objective violate the College Policy on Discrimination/Harassment and shall not be tolerated. Information and assistance are available from the Student Conduct Office at student.conduct@senecacollege.ca.

Accommodation for Students with Disabilities
The College will provide reasonable accommodation to students with disabilities in order to promote academic success. If you require accommodation, contact the Counselling and Disabilities Services Office at ext. 22900 to initiate the process for documenting, assessing and implementing your individual accommodation needs.

Prerequisite(s)
Quality Concepts  (QAA 110)  

Topic Outline
Why Statistics? 
What is Statistics? 
Population versus sample 
Descriptive and inferential statistics 
Uncertainty 
Types of data 

Rounding rules of data 
Methods for collecting data 
Histograms, stem leaf, box plots 
Frequency polygons and smoothed curves 
Patterns of distributions 

Measures of location 
Measures of spread 
Measures of shape for unimodal distributions 
Numerical estimation and calculation methods 

Probability, terminology, and rules of probability 
Sampling 

The normal distribution including probability plotting 

The Binomial Distribution 
The Poisson Distribution 

Confidence intervals 
The sampling distribution of the mean 
The central limit theorem 
The sampling distribution of a sample proportion 

Control charts for variables 
Interpretation of control charts 


Special charts
Individual and moving range (IMR), moving average and moving range (MAMR), median.

Control charts for attributes 
Process capability 

Acceptance sampling 

Mode of Instruction
Lectures, case studies, discussion of assignments.  

Prescribed Texts
Custom Ebook: Introduction to Statistical Quality Control with Introductory Statistics Author: Montgomery & Mann, Students can purchase the etext from https://store.vitalsource.com/show/9781119935117

Reference Material
None

Required Supplies
None

Promotion Policy

Grading Policy
A+ 90%  to  100%
A 80%  to  89%
B+ 75%  to  79%
B 70%  to  74%
C+ 65%  to  69%
C 60%  to  64%
D+ 55%  to  59%
D 50%  to  54%
F 0%    to  49% (Not a Pass)
OR
EXC Excellent
SAT Satisfactory
UNSAT Unsatisfactory

For further information, see a copy of the Academic Policy, available online (http://www.senecacollege.ca/academic-policy) or at Seneca's Registrar's Offices.

Modes of Evaluation
Assignments

  • Assignments must be submited at the beginning of the class on the are due dat.
  • A late penalty of 10% per day is assessed for late assignments, including those not handed in at the beginning of class when due.
  • Material will not be accepted after one week following the due date and/or when the marked material is returned to students, whichever comes first.
  • Assignments are to be prepared by computer.

Absenteeism and Exams
  • Students should be aware that absenteeism almost guarantees an inability to achieve satisfactory grades.
  • Students who are absent for a final examination due to an emergency (e.g., motor vehicle accident, hospitalization or death in the family) may provide official documentation within five days of the missed exam and be provided a deferred exam at a later date.  Official documentation includes a death notice or an original doctor’s certificate identifying the date, length of time expected absence and the specific reason for the absence.  Examinations missed without official documentation and approval result in a grade of zero.
  • There are no deferred options for missed testso or midterms.  The value of missed tests, at the discretion of the Faculty, will be added to other evaluation components

English Proficiency
  • All written work should demonstrate the following characteristics for clarity and conciseness:
-writing is consistent with the rules of English grammar
-spelling and punctuation are correct
-sentences are structured correctly
-main ideas are supported with specific, relevant examples and reasons
-work flows logically through supporting statements/paragraphs
-work is arranged in correct format (e.g., as a report, essay)
-up to 10% of the final grade may be deducted on all work if the above English competencies are not met.

Format for Assignments
  • Students must use the standard, APA style for quoting sources.   Help is available at:  http://library.senecacollege.ca

    Grading is based on the following marking scheme: 

    Assignments 25%
    Mid-Term 35%
    Final Exam 40%




           

    Since this is a professional credit subject, marking standards reinforce professional practice by demanding legible, tidy work. Written assignments should be well organized and grammatically correct, with proper spelling and punctuation. Late assignments are penalized. For particulars, please obtain standards, dates, etc. from your instructor. 

    While attendance and participation in class discussions are not formally part of this evaluation schedule, you should be aware that absenteeism will almost guarantee your inability to achieve satisfactory grades. Some of the progress tests and quizzes may not be announced in advance and details of assignment requirements may be explained in class. There is no formal provision for make-up tests to replace tests you miss. 

Approved by: Sharon Estok