Syllabus for STA-201

PRINCIPLES OF STATISTICS


COURSE DESCRIPTION

Principles of Statistics (STA-201) is designed to meet the needs of students in many disciplines and professions. The sciences, social sciences, and business are increasingly using quantitative methods. This course provides the tools and techniques needed to design studies that provide representative data for mathematical analysis and statistical interpretation. Topics include types of statistics, data representations (tables, graphs, and charts), measures of location and variation, probability concepts, continuous and discrete distributions, confidence intervals, hypothesis tests, and regression and correlation analysis.

The emphasis of the course is on the application of statistical methods to real-world problems. In solving these problems, you are required to use the appropriate notation and formulas. Problems may be viewed as statistical studies, and as such you should be able to interpret results and justify conclusions.

This course is also designed to measure your competency in quantitative reasoning/literacy, one of the nine institutional learning outcomes.

COURSE OBJECTIVES

The overall objective of Principles of Statistics is to provide you with the skills needed to perform statistical computations and analyze data. These skills have practical applications in many disciplines, including the sciences, technology, and the social sciences.

After completing this course, you should be able to:

  1. CO1 Recognize basic principles of statistical design.
  2. CO2 Organize and summarize data into tables, charts, diagrams, and graphs.
  3. CO3 Calculate and interpret measures of central tendency and variation.
  4. CO4 Evaluate the likelihood a statistical inference is correct.
  5. CO5 Apply concepts of the normal distribution.
  6. CO6 Apply the appropriate procedures to test hypotheses.
  7. CO7 Examine associations between variables.

CO refers to Course Objective.

COURSE MATERIALS

You will need the following materials to do the work of the course. The required textbook is available from the college's textbook supplier, MBS Direct.

Required Textbooks

  1. Introductory Statistics, 9th ed., by Neil A. Weiss (San Francisco: Pearson/Addison-Wesley, 2012).

ISBN-13: 9780321691224  Textbook Companion Site

  1. Student's Solutions Manual to Accompany "Introductory Statistics," 9th ed, by Neil A. Weiss (San Francisco: Pearson/Addison-Wesley, 2012).

ISBN-13: 9780321691316

COURSE STRUCTURE

Principles of Statistics is a 3-credit online course, consisting of six (6) modules. Modules include topics, learning objectives, study materials, and activities. Module titles are listed below.

  1. Module 1: The Nature of Statistics

  1. Module 2: Descriptive Statistics

  1. Module 3: Probability

  1. Module 4: Normal Distributions

  1. Module 5: Inferential Statistics

  1. Module 6: Measures of Association

ASSESSMENT METHODS

For your formal work in the course, you are required to participate in six (6) online discussions, complete six (6) written assignments, take four (4) module quizzes and a final exam, and complete a final project.

Consult the course Calendar for assignment activity due dates.

Discussion Forums

You are required to participate in six (6) graded discussion forums. Discussion forums are on a variety of topics associated with the course modules. Click to view Online Discussion Grading Rubric.

Written Assignments

You are required to complete six (6) written assignments. The written assignments draw on case study discussion exercises at the end of chapters with focus on application and data analysis. Click to view Written Assignment Grading Rubric.

Assignments should be prepared electronically with a word processor, preferably using whatever equation editor comes with your word processing software. However, you may check with your mentor to determine if hand-written and scanned assignments are acceptable. (Important: Use the equation editor to insert equations into your word-processed document, not to create the document itself.)

When preparing your answers, please identify each exercise clearly by textbook section and exercise number. Be sure to include your name at the top of the paper, as well as the course name and code and the semester and year in which you are enrolled. To receive full credit for your answers, you must show all work and include complete solutions.

Quizzes

There will be four modular quizzes for this course. The quizzes should be taken after you complete the reading assignment, online discussion, and written assignment for each module. There will be various number of multiple-choice questions in each quiz, each worth one point. The quizzes will be worth 100 points each. You have 30 to 90 minutes to complete the quiz and may take it only once.

The quiz is an unproctored online quiz. It is open book, but not open notes. In this regard you are permitted to use only a scientific (nongraphing) calculator and the authorized textbook.

Final Exam

You are required to take a proctored online final examination. The final exam requires that you use the College's Online Proctor Service (OPS). Please refer to the "Examinations and Proctors" section of the Online Student Handbook (see General Information area of the course Web site) for further information about scheduling and taking online exams and for all exam policies and procedures. You are strongly advised to schedule your exam within the first week of the semester.

Online exams are administered in the Tests & Quizzes area of the course Web site. Consult the course Calendar for the official dates of exam weeks.

The final exam is three hours long and covers modules 5 and 6 of the course (textbook chapters 8, 9, 10, 12, 13, 14, and 15). It consists of twenty multiple-choice questions.

The exam is open book, but not open notes. In this regard you are permitted to use only a scientific (nongraphing) calculator and the authorized textbook. But you are not allowed to consult a solutions manual, notes of any kind (including graded or ungraded activities), or any other reference sources or sources of information. The use of blank scratch paper for doing math calculations is permitted during online test administrations.

Statement about Cheating

You are on your honor not to cheat during the exam. Cheating means:

  1. Looking up any answer or part of an answer in an unauthorized textbook or on the Internet, or using any other source to find the answer.
  2. Copying and pasting or in any way copying responses or parts of responses from any other source into your online test. This includes but is not limited to copying and pasting from other documents or spreadsheets, whether written by yourself or anyone else.
  3. Plagiarizing answers.
  4. Asking anyone else to assist you by whatever means available while you take the exam.
  5. Copying any part of the exam to share with other students.
  6. Telling your mentor that you need another attempt at the exam because your connection to the Internet was interrupted when that is not true.

If there is evidence that you have cheated or plagiarized in your exam, the exam will be declared invalid, and you will fail the course.

Final Project

You are also required to complete a final project. This project will address a real world problem by designing a study, collecting data, analyzing the data, and writing up the results.

 

See the Final Project area of the course web site for further details.

GRADING AND EVALUATION

Your grade in the course will be determined as follows:

  1. Online discussions (6)—18 percent
  2. Written assignments (6)—30 percent
  3. Quizzes (4)—12 percent
  4. Final exam—20 percent
  5. Final project—20 percent

All assignments will receive a numerical grade of 0–100. You will receive a score of 0 for any work not submitted. Your final grade in the course will be a letter grade. Letter grade equivalents for numerical grades are as follows:

A

=

93100

A–

=

9092

B+

=

8889

B

=

8387

B–

=

8082

C+

=

7879

C

=

7377

C–

=

7072

D

=

6069

F

=

Below 60

To receive credit for the course, you must earn a letter grade of D or higher on the weighted average of all assigned course work (e.g., exams, assignments, discussion postings, etc.).

STRATEGIES FOR SUCCESS

First Steps to Success

To succeed in this course, take the following first steps:

  1. Read carefully the entire Syllabus, making sure that all aspects of the course are clear to you and that you have all the materials required for the course.

  1. Take the time to read the entire Online Student Handbook. The Handbook answers many questions about how to proceed through the course, how to schedule exams, and how to get the most from your educational experience at Thomas Edison State College.

  1. Arrange to take your examination(s) by following the instructions in this Syllabus and the Online Student Handbook.

  1. Familiarize yourself with the learning management systems environment—how to navigate it and what the various course areas contain. If you know what to expect as you navigate the course, you can better pace yourself and complete the work on time.

  1. If you are not familiar with Web-based learning be sure to review the processes for posting responses online and submitting assignments before class begins.

Study Tips

Consider the following study tips for success:

  1. To stay on track throughout the course, begin each week by consulting the course Calendar. The Calendar provides an overview of the course and indicates due dates for submitting assignments, posting discussions, and taking quizzes.

  1. Check Announcements regularly for new course information.

ACADEMIC INTEGRITY

Students at Thomas Edison State College are expected to exhibit the highest level of academic citizenship. In particular, students are expected to read and follow all policies, procedures, and program information guidelines contained in publications; pursue their learning goals with honesty and integrity; demonstrate that they are progressing satisfactorily and in a timely fashion by meeting course deadlines and following outlined procedures; observe a code of mutual respect in dealing with mentors, staff, and other students; behave in a manner consistent with the standards and codes of the profession in which they are practicing; keep official records updated regarding changes in name, address, telephone number, or e-mail address; and meet financial obligations in a timely manner. Students not practicing good academic citizenship may be subject to disciplinary action including suspension, dismissal, or financial holds on records.

Academic Dishonesty

Thomas Edison State College expects all of its students to approach their education with academic integrity—the pursuit of scholarly assignment free from fraud and deception. All mentors and administrative staff members at the College insist on strict standards of academic honesty in all courses. Academic dishonesty undermines this objective. Academic dishonesty takes the following forms:

  1. Cheating
  2. Plagiarizing (including copying and pasting from the Internet without using quotation marks and without acknowledging sources)
  3. Fabricating information or citations
  4. Facilitating acts of dishonesty by others
  5. Unauthorized access to examinations or the use of unauthorized materials during exam administration
  6. Submitting the work of another person or work previously used without informing the mentor
  7. Tampering with the academic work of other students

Academic dishonesty will result in disciplinary action and possible dismissal from the College. Students who submit papers that are found to be plagiarized will receive an F on the plagiarized assignment, may receive a grade of F for the course, and may face dismissal from the College.

A student who is charged with academic dishonesty will be given oral or written notice of the charge. If a mentor or College official believes the infraction is serious enough to warrant referral of the case to the academic dean, or if the mentor awards a final grade of F in the course because of the infraction, the student and the mentor will be afforded formal due process.

If a student is found cheating or using unauthorized materials on an examination, he or she will automatically receive a grade of F on that examination. Students who believe they have been falsely accused of academic dishonesty should seek redress through informal discussions with the mentor, through the office of the dean, or through an executive officer of Thomas Edison State College.

Plagiarism

Using someone else's work as your own is plagiarism. Although it may seem like simple dishonesty, plagiarism is against the law. Thomas Edison State College takes a strong stance against plagiarism, and students found to be plagiarizing will be severely penalized. If you copy phrases, sentences, paragraphs, or whole documents word-for-word—or if you paraphrase by changing a word here and there—without identifying the author, then you are plagiarizing. Please keep in mind that this type of identification applies to Internet sources as well as to print-based sources. Copying and pasting from the Internet, without using quotation marks and without acknowledging sources, constitutes plagiarism. (For information about how to cite Internet sources, see Online Student Handbook > Academic Standards > "Citing Sources.")

Accidentally copying the words and ideas of another writer does not excuse the charge of plagiarism. It is easy to jot down notes and ideas from many sources and then write your own paper without knowing which words are your own and which are someone else's. It is more difficult to keep track of each and every source. However, the conscientious writer who wishes to avoid plagiarizing never fails to keep careful track of sources.

Always be aware that if you write without acknowledging the sources of your ideas, you run the risk of being charged with plagiarism.

Clearly, plagiarism, no matter the degree of intent to deceive, defeats the purpose of education. If you plagiarize deliberately, you are not educating yourself, and you are wasting your time on courses meant to improve your skills. If you plagiarize through carelessness, you are deceiving yourself.

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