STP 226: Elemetary Statistics

187 downloads 157968 Views 566KB Size Report
Sep 3, 2002 ... Arizona State University, School of Mathematics & Statistical Sciences. 1. STP 226: ... Text: Elementary Statistics, by Neil Weiss, 8th Edition.
Fa ll 2 0 1 3 - S TP 2 2 6

STP 226: Elements of Statistics Instructor: Maduranga Dassanayake SLN: 73046 Telephone: 480-965-3100 Dates: Aug 22 - Dec 06

Office: PSA 743 Office Hours: MW: 3 - 4 pm, F: 1 - 2 pm, and by appointment Email: [email protected] Instructor URL: http://math.la.asu.edu/~mdassana

WK

Dates

Topics covered, Tests and Breaks dates

1

Aug. 22 - Aug. 23

Introductions, 1.1: Statistics Basics,1.2: Simple Random Sampling,

2

Aug. 26 - Aug. 29

2.1: Variables and Data 2.2-2.3: Organizing Data , 2.4: Distribution Shapes

3

Sep. 02 - Sep. 06

Labor Day (9/2/13) - No classes, 3.1: Measures of Center, 3.2: Measures of Variation , 3.3: The Five-Number Summary; Boxplots, 3.4: Descriptive Measures for Population; Use of samples

4

Sep. 09 - Sep. 13

4.1: Linear Equations with One Independent Variable, 4.2: The Least Squares Regression Equation 4.3: The Coefficient of Determination, 4.4: Linear Correlation

5

Sep. 16 - Sep. 20

5.1: Probability Basics, 5.2: Events , Review, Test #1

6

Sep. 23 - Sep. 27

TEST #1, Monday, September 23 in class (chapters 1-4), 5.3: Some Rules of Probability

7

Sep. 30 - Oct. 04

6.1: Introducing Normally Distributed Variables, 6.2: Areas under the Standard Normal Curve 6.3: Working with Normally Distributed Variables

8

Oct. 07 - Oct. 11

6.4: Normal Probability Plots, 7.1: Sampling Error; The need for Sampling Distributions,7.2: The Mean and Standard Deviation of the Sampling Mean

9

Oct. 14 - Oct. 18

Fall Break (10/14/13) – No classes; 7.3: The Sampling Distribution of the Sample Mean 8.1: Estimating a Population Mean

10

Oct. 21 - Oct. 25

8.2: Confidence Interval for One Population Mean When σ is Known 8.3: Margin of Error, 8.4: Confidence Interval for One Population Mean When σ is Unknown

11

Oct. 28 - Nov. 01

9.1: The Nature of Hypothesis Testing, 9.2: Critical-Value Approach to Hypothesis Testing, Review, Test #2

12

Nov. 04 - Nov. 08

TEST #2 Monday, November 4 in class (chapters 5-8), 9.3: P-Value Approach to Hypothesis Testing, 9.4: Hypothesis Tests for One Population Mean When σ is Known

13

Nov. 11 - Nov. 15

Veteran’s Day (11/11/13) – No classes; 9.5: Hypothesis Tests for One Population Mean When σ is Unknown;

14

Nov. 18 - Nov. 22

Thanks giving (11/29/13) – No classes; 10.3: Inferences for Two Populations Means, Using Independent Samples; Different Standard Deviations,10.4: Inferences for Two Population Means, Using Paired Samples

15

Nov. 25 - Nov. 29

11.1: Confidence Interval for One Population Proportion, 11.2: Hypothesis Test for One Population Proportion, 12.1: The Chi-Square Distribution

16

Dec. 02 – Dec. 06

12.2: Chi-Square Goodness-of-Fit Test, 12.4: Chi-Square Independence Test; Review, Final

I reserve the right to alter this information at any time. These changes will be announced in class and on my web page.

Text: Elementary Statistics, by Neil Weiss, 8th Edition Attendance: Attendance is mandatory. Maximum number of allowed absences is four (4). Students who exceed the number of allowed absences will receive a grade of EN. The grade, EN, indicates failure in the course because of lack of satisfactory attendance. A r i z o n a St a t e U n i v e r s i t y, S c h o o l o f M a t h e m a t i c s & St a t i s t i c a l S c i e n c e s

1

You will need to purchase an access code to use online version of the book and complete your assignments. You may Homework (20% of grade): Homework problems are ONLINE. We will use MyMathLab for our homework assignments.

also decide to buy a hard copy of the book that comes with an access code, additional cost is minimal. Instructions how to sign up are given at the end of the syllabus. Our course ID number is shown in the directions too. Make sure to select the correct course. NO LATE HOMEWORK WILL BE ACCEPTED. Mini projects/Quizzes(10% of grade): Mini projects/Quizzes will be given in class and will be based upon homework problems and examples from class. Mini projects may be taken with a partner/group and many will be "open notes". Each student will be required to turn in his/her own mini project. Mini projects will either be done in class or will be taken home to complete. NO MAKE-UP MINI PROJECTS WILL BE GIVEN FOR ANY REASON. Midterm Exams: (20% each): You will take 3 mid-term exams during the semester (in class). Each will involve a mix of mechanical skills and conceptual reasoning. The best possible preparation for them is regular attendance and completion of assigned homework & quizzes. Make-up exams are only given in case of documented emergencies. The instructor is not required to provide make-up exams. Final Exam: (30% of grade): The final exam for this course is NOT comprehensive; it will cover material from chapters 9-12 and will be administered in the regular classroom on the date posted in the official ASU Exam Schedule (http://students.asu.edu/finalexam-schedule) . Studying and Preparation Time: The course requires you to spend time preparing and completing assignments. A three-credit course requires at least 135 hours of student work. Therefore expect to spend approximately a minimum of 9 hours a week preparing for and actively participating in this course Test dates and Final Exam testing date: The date and time of the final exam will be according to the Exam Schedule published by ASU. Midterms will be held during regular class time. The midterm testing schedule follows: Testing Schedule, Tests are in class

Date

Test 1

Monday, Sep. 23

Test 2

Monday, Nov. 4

Final Exam

Wednesday, December 11; 9:50 - 11:40 AM

Grading Criteria: Points allocation: 30% Homework (20%), Projects and Quizzes (10%) 40% 2 Tests 30% Final Exam GRADING SCALE: A: 90- 100% B: 80-89.99% ;

C: 70-79.99%

D 60%–69.99%;

E: 59.9% or less

Calculator: A calculator is required for this course. A TI-83 or TI-84 is highly recommended. This is the only form of electronic device that you will be allowed to use in the classroom. Extra credit: If you come to class and do the homework, your grade will take care of itself. No individual requests for extra credit projects will be considered. Tutoring help: The Math Tutor Center is located in PSA-116. You must have a valid ASU "Sun Card" in order to be admitted. For information visit http://math.asu.edu/mathtutors The Learning Resource Center has several locations on campus and specializes in small group tutoring sessions. For information, visit http://studentsuccess.asu.edu. Campus Network or MyMathLab Outage: Due dates are set by your instructor. As such it is your responsibility to complete the assigned homework in the allocated time ahead of the dead line as the server could be down for an unknown period of time!!!

Fa ll 2 0 1 3 - S TP 2 2 6

Final Grades: A: Outstanding. Superior. Written work is neat, organized, and demonstrates a mastery of the subject matter for the college level. Meets all course expectations promptly. Shows a clear grasp of concepts and demonstrates the ability to synthesize the material in application settings. Participates regularly and enthusiastically in the classroom. B: Very good. Clearly above average. Written work is complete with only minor flaws and demonstrates proficiency in the subject matter for the college level. Shows an adequate grasp of concepts and demonstrates the ability to relate the material in application settings. Participates regularly and enthusiastically in the classroom. C: Good. Average. Directions followed. Student met minimal expectations for the course. Written work contains minor flaws too numerous to be overlooked. Student shows a reasonable grasp of the subject matter for the college level, but may have difficulty processing the material from class to an application setting. Participates in the classroom. D: Below expectations. Below that which one would normally expect from a student at this level of a college career. Written work is marred by major mechanical problems. Exam performance fails to demonstrate a reasonable grasp of material for the college level. Student fails to participate appropriately in class. E: Unacceptable. Written work consistently falls below college level. Student fails to use appropriate college resources when directed to do so by the instructor. Shows little or no grasp of concepts and is unable to process or relate material in application settings. Student fails to participate appropriately in class. Student is consistently late in meeting course expectations. Departmental and University Policies and Procedures Drop/Add (In person & Online)

October 17, 2013

Course withdrawal (in person/online)

November 5, 2013

Complete withdrawal (In person)

December 6, 2013

The grade of Incomplete: A grade of incomplete will be awarded only in the event that a documented emergency or illness prevents the student who is doing acceptable work from completing a small percentage of the course requirements. The guidelines in the current general ASU catalog regarding a grade of incomplete will be strictly followed. If there is a last-minute personal or medical emergency, the student may receive a grade of Incomplete and make up the final within one calendar year. The student must provide written documentation and be passing the class at the time to receive an Incomplete. Instructor-Initiated Drop: At the instructor's discretion, any student who has not attended class during the first week of classes may be administratively dropped from the course. However, students should be aware that non-attendance would NOT automatically result in being dropped from the course. Thus, a student should not assume they are no longer registered for a course simply because they did not attend class during the first week. It is the student's responsibility to be aware of their registration status. Final Exam Make-up Policy: The final exam schedule listed in the Schedule of Classes (http://students.asu.edu/final-exam-schedule) will be strictly followed. Except to resolve those situations described below, no changes may be made in this schedule without prior approval of the Dean of the college in which the course is offered. Under this schedule, if a conflict occurs, or a student has more than three exams on one day, the instructors may be consulted about an individual schedule adjustment. If necessary, the matter may be pursued further with the appropriate dean(s). This procedure applies to conflicts among any combination of Downtown Phoenix campus, Tempe campus, Polytechnic campus, West campus, and/or off campus class. Make-up exams will NOT be given for reasons of a non-refundable airline tickets, vacation plans, work schedules, weddings, family reunions, and other such activities. Students should consult the final exam schedule before making end-of-semester travel plans. The Dean of the student’s college must approve any exceptions to these rules. Honor Policy: The highest standards of academic integrity are expected of all students. The failure of any student to meet these standards may result in suspension or expulsion from the University or other sanctions as specified in the University Student Academic Integrity Policy. Violations of academic integrity include, but are not limited to, cheating, fabrication, tampering, plagiarism or facilitating such activities.

A r i z o n a St a t e U n i v e r s i t y, S c h o o l o f M a t h e m a t i c s & St a t i s t i c a l S c i e n c e s

3

The grade of XE: A grade of XE is reserved for "failure for academic dishonesty." The grade goes on the student's transcript; the student needs to petition to have it removed after 1 year. ACADEMIC DISHONESTY! In the “Student Academic Integrity Policy” manual, ASU defines “’Plagiarism” [as] using another's words, ideas, materials or work without properly acknowledging and documenting the source. Students are responsible for knowing the rules governing the use of another's work or materials and for acknowledging and documenting the source appropriately.” You can find this definition at: http://www.asu.edu/studentaffairs/studentlife/judicial/academic_integrity.htm#definitions. Academic dishonesty, including inappropriate collaboration, will not be tolerated. There are severe sanctions for cheating, plagiarizing and any other form of dishonesty. Student Conduct Statement: Students are required to adhere to the behavior standards listed in Arizona Board of Regents Policy Manual Chapter V – Campus and Student Affairs: Code of Conduct (http://www.abor.asu.edu/1_the_regents/policymanual/ chap5/5SectionC.pdf), ACD 125: Computer, Internet, and Electronic Communications (http://www.asu.edu/aad/manuals/acd/ acd125.html), and the ASU Student Academic Integrity Policy (http://www.asu.edu/studentaffairs/studentlife/srr/index.htm). Students are entitled to receive instruction free from interference by other members of the class. If a student is disruptive, an instructor may ask the student to stop the disruptive behavior and warn the student that such disruptive behavior can result in withdrawal from the course. An instructor may withdraw a student from a course when the student's behavior disrupts the educational process under USI 201-10 http://www.asu.edu/aad/manuals/usi/usi201-10.html. Disability Accommodations: Please schedule an appointment to see your instructor or come by during office hours if you have a disability that will require accommodations in this class. Note: To qualify for disability accommodations at ASU, students must qualify for services through the Disability Resource Center (DRC), which is located on the first floor of the Matthews Center Building at 480-965-1234 (voice) or 480-965-9000 (TTY). Please complete this process as soon as possible.

Agreement of Terms: By remaining registered in the course through drop/add period, you agree to all terms and policies set forth in the syllabus.

Fa ll 2 0 1 3 - S TP 2 2 6

MyLab / Mastering Student Registration Instructions To register for STP226 Fall2013 - Section 73046: 1. 2. 3. 4.

Go to pearsonmylabandmastering.com. Under Register, click Student. Enter your instructor’s course ID: dassanayake33124, and click Continue. Sign in with an existing Pearson account or create an account:  If you have used a Pearson website (for example, MyITLab, Mastering, MyMathLab, or MyPsychLab), enter your Pearson username and password.  Click Sign In.  If you do not have a Pearson account, click Create. Write down your new Pearson username and password to help you remember them. 5. Select an option to access your instructor’s online course:  Use the access code that came with your textbook or that you purchased separately from the bookstore.  Buy access using a credit card or PayPal.  If available, get 17 days of temporary access. (Look for a link near the bottom of the page.) 6. Click Go To Your Course on the Confirmation page. Under MyLab / Mastering New Design on the left, click STP226 Fall2013 - Section 73046 to start your work.

Retaking or continuing a course? If you are retaking this course or enrolling in another course with the same book, be sure to use your existing Pearson username and password. You will not need to pay again.

To sign in later: 1. Go to pearsonmylabandmastering.com. 2. Click Sign In. 3. Enter your Pearson account username and password. Click Sign In. 4. Under MyLab / Mastering New Design on the left, click STP226 Fall2013 - Section 73046 to start your work.

Additional Information See Students > Get Started on the website for detailed instructions on registering with an access code, credit card, PayPal, or temporary access.

A r i z o n a St a t e U n i v e r s i t y, S c h o o l o f M a t h e m a t i c s & St a t i s t i c a l S c i e n c e s

5