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MATH 201 ELEMENTS of STATISTICS and PROBABILITY Monday Wednesday and Friday 11:00 to 12:25 PM Room E 100 5 UNITS Instructor Larry Green Office Phone Number 541-4660 Extension 341 Internet
Required Text Understandable Statistics Seventh Edition by Brase/Brase Course Description This course will cover data analysis including probability, distributions, sampling, hypothesis testing, confidence intervals, regression analysis, and nonparametric analysis. Course Objectives The successful student will
Prerequisite A grade of C or better in Math 154 or an equivalent class within the past two years, or a satisfactory score on the assessment test. Grading Policy Your letter grade will be based on your percentage of possible points. A 90 -- 100% C 70 -- 79% B 80 -- 89% D 60 -- 69% Homework: ............................................. 125 points Midterm 1: October 11 ....................................150 points Midterm 2: November 3 .................................150 point Midterm 3: December 1 ................................ 150 points Project: December 3 ..................................... 150 points Final Exam: December 6 .............................. 275 points
Exam Policy Students are to bring calculators, pencils or pens, and paper to each exam. Grading will based on the progress towards the final answer, and the demonstration of understanding of the concept that is being tested, therefore, work must be shown in detail. Any student who cannot make it to an exam may elect to take the exam up to two days before the exam is scheduled. Without a proven medical excuse, a 10% per day penalty will be given for each day the exam is taken late. If all homework assignments are turned in for the quarter, and no more than three assignments are late, then the midterm with the lowest score will be dropped.
Homework Policy Homework is due either at the end of class or by 5:00 PM in my office. The use of computers or calculators is strongly recommended. Also, feel free to consult a fellow classmate, a tutor, your instructor, or anyone else for assistance on the homework. Homework that is turned in within one week of the due date will be counted as half credit. Homework may be turned later than one week after the due date, but points will not be awarded.
Daily Quizzes The first five minutes of each class, there will be a quiz that covers the main point from the previous lecture. Each quiz will count as 20% of the homework grade. Quizzes cannot be made up.
Extra Credit Any student who has turned in every homework assignment may elect to work on an extra credit assignment or project that will count as additional points towards either a midterm or the final. Extra credit assignments will be discussed on an individual basis during office hours.
Project Each student in the class will develop a hypothesis that involves paired data. The student will collect and analyze the data in a report. The report will discuss the results of the test, the method of the test, and the validity of the test. The report must be more than two pages not including raw data and graphs. Included in the report will be all applicable methods of data interpretation that we have learned in class. The abstract is a one paragraph description of the project. Past student projects can be found at http://www.ltcconline.net/greenl/courses/201/projects/projectsHome.htm
Registration 1. You must register for this class in order to attend. 2. You may drop the class with no penalty or mark on your record on or before Friday, October 15. 3. After October 15, you may drop the class and receive a grade of W until Friday, November 19. 4. After November, if you are enrolled, you will receive one of the following grades: A,B,C,D,F or I (Incomplete, must be negotiated with the instructor and is only allowed in special cases). In this class, it is your responsibility to drop the class in order to avoid an unwanted grade.
OFFICE HOURS: Monday ............................. 10:0 to 11:00 AM A210 Tuesday ............................. 9:00 to 10:00 AM GMC Wednesday ..................... 9:30 to 10:30 AM GMC Thursday ........................ 12:00 to 1:00 PM A210 Friday .................................. 12:30 to 1:30 PM A210 CALCULATORS: A calculator with built-in one and two variable statistics functions is required for this class. The TI-30X IIS is one such calculator that is inexpensive.
LEARNING DISABILITIES: If you have a learning disability, be sure to discuss your special needs with Larry. Learning disabilities will be accommodated. TUTORING: Tutors are available at no cost in G4 (The Gateway Math Center). HOMEWORK ASSIGNMENTS Lecture will always be geared towards an explanation of the topics that will be covered on the upcoming homework assignment. The quizzes shown are from last year. New quizzes will be given. Date Section Topic Exercises 9-20 Introductions Current Event 9-22
1.1 What is
Statistics?
1,4,7,8 9-24
1.2
Random
Samples
1,9,10,15 9-27 2.1
Bar, Circle, and Time Plots 1,7,11 9-29 3.2 Measures of Variation
2,5,16 10-4 4.2
Probability Rules
1,14,18,25 10-6
4.3
Trees and Counting
5,12,25,28 10-8 5.2
Binomial
Probabilities
4,1015,18 10-11 Midterm 1 Chapters 1,2,3,4, 5.1, 5.2 10-13 Return Midterm 1 10-15 6.1
The Normal Distribution
2,9,10,14,15 10-18 6.3
Area Under a General Normal Curve
3,10,13,16,19,26,33,36 10-20
7.1 Sampling
Distributions
2,3,4 10-22 7.3
Distributions for Proportions
3,6,11 10-25 8.2
Small Samples
5b,8b,9b,13b 10-27 8.3
Estimating
p
1,6,9,12,17 10-29 8.4
Choosing the Sample
Size
1,6,11,14,20 11-1
8.5
Two Sample
Differences
3,6,9,13,18 11-3 Midterm II Chapters 6,7,8, 9.1 11-5 Return Midterm II Current Event 11-8 9.1
Hypothesis
Testing
2,3,5,6,7 11-10 9.3
P-Values
1,4,5,6,9 11-12 9.4
Small Sample Hypothesis Tests
2,5,8,11,12 11-15 9.6
Tests with Paired Differences 1,4,8,11,14 11-17
9.7
Independent Samples
2,5,10,15,21 11-19 10.1
Paired Data and Scatter Plots 2,3,6,9,12,14 11-22 10.3
Correlation
1,6,11,14 11-24 11.1
Chi-Square
1,4,5,8 11-26 Happy Thanksgiving 11-29
11.2 Goodness of Fit
1,4,7,10 12-1 Project Due 12-3 Midterm III Chapters 9, 10.1, 10.2, 10,3, 11.1, 11.2 12-6 Comprehensive Final Exam 10:00 - 11:50
HOW TO SUCCEED IN A MATH CLASS
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