Student's Solution Manual. Mario F. Triola. Copyright 1995, Addison-Wesley
Publishing Company, Inc. (Optional)
Students who want additional mathematics, but do not want to take Math 116, College
Algebra. Nursing students who intend to transfer to a four year institution that requires
statistics. Students in the business area who wish to increase their mathematical
Successful completion (C or better grade) in Math 098 or satisfactory score on the
Mathematics placement exam.
Math 113 is a beginning level course for the student in elementary applied statistics.
Topics include basic statistical principles; graphic presentation; descriptive measures of
central tendency, dispersion, and location; inferential statistics and hypothesis testing;
analysis and inference of linear correlation coefficient and slope of regression line.
Students will apply statistical concepts to real world situations. Current technology will
be utilized in examining statistical information.
- Applicable toward graduation where program structure permits.
- Certificate or degree: All certificates, A.A.S., A.L.S., A.A, A.S.
- Group requirement: Mathematics
- Area of Concentration: Not applicable.
General Course Objective:
To provide necessary statistical background for analyzing data and drawing inferences
from that analysis. To increase the student's mastery of the deductive nature of
reasoning. To understand the nature of critical thinking. To increase the student's
ability in problem solving. To increase the student's ability to work with others towards
a common goal.
Type of Instruction:
Discussion, problem solving, student questions, student participation, and lecture.
Students are strongly encouraged to come to class with a list of questions and to ask
Method of Evaluation:
Could include any of the following: problem solving exams, objective exams, essays,
research papers, oral presentations, group projects, quizzes, homework.
There will be several one hour examinations and a comprehensive final examination.
Announced and unannounced quizzes may be given. Various homework exercises (to
be announced) may be used in grading. Note: Homework is essential to the study of
mathematics. Letter grades will be assigned to final adjusted scores as follows:
- A - 90 - 100%
- B - 80 - 89%
- C - 70 - 79%
- D - 60 - 69%
- F - below 60%
Consideration will be given to such qualities as attendance, class participation,
attentiveness, attitude in class, and cooperation to produce the maximum learning
situation for everyone.
Any student who is not attending regularly at midterm will be dropped administratively.
However, the student should verify their status if they are concerned. Any student who
stops attending after midterm but does not drop the course will receive a grade of F.
Several special projects will be included in the course requirements. These will be
selected from videotape reviews, research papers, research projects, group projects, and
a mathematics notebook.
All written work should be in a typed (word processor) format. There should be a
cover page with the title of the assignment and the student's name. All work should be
double spaced. Papers are to be stapled together in the upper left hand corner. All
reference works used, including books, videos, etc., are to be cited using APA
(preferred) or MLA notation. All work is to utilize the English language correctly. It is
suggested that the Reading/Writing Center be utilized for assistance in the preparation
of written work. If written work is submitted late, the instructor may take appropriate
deductions from the grade.
Regular attendance is essential for satisfactory completion of this course. If you have
excessive absences, you cannot develop to your fullest potential in the course. Students
who, because of excessive absences, cannot complete the course successfully, will be
administratively dropped from the class at midterm. If a student stops attending after
midterm, it is the student's responsibility to withdraw to avoid an "F".
The student is responsible for all assignments, changes in assignments, or other verbal
information given in the class, whether in attendance or not.
If a student must miss class, a call to the instructor (RCC's phone system has an
answering system) is to be made, or an email message sent. When a test is going to be
missed, the student should contact the instructor ahead of time if at all possible. Under
certain circumstances, arrangements can be made to take the test before the scheduled
time. If circumstances arise where arrangements cannot be made ahead of time, the
instructor should be notified and a brief explanation of why given by either voice or
email. This notification must occur before the next class period begins. At the
instructors discretion, the score on the final exam may be substituted for the missed
Calculators may be used to do homework. Calculators may be used on exams and/or
quizzes in class unless otherwise announced. The calculator should be brought to class
daily. The TI-82 graphing calculator is required for this course. The TI-83 may be used
as it is compatible with the TI-82.
The student should have a red pen, ruler, graph paper, stapler, and paper punch. The
student is expected to bring calculators and supplies as needed to class. The calculator
should be brought daily. There will be a paper punch and stapler in the classroom.
Office hours will be announced. The student is encouraged to seek additional help
when the material is not comprehended. Mathematics is a cumulative subject; therefore,
getting behind is a very difficult situation for the student.
If your class(es) leave you puzzled, the Study Assistance Center is a service that
Richland Community College offers you. It is available free of charge to all RCC
Be sure to get help before it is too late.
Homework out of the book is not collected for a grade. However, many of the
problems on the exams come straight out of the "Exercises A" problems in the book.
For this reason, I strongly urge you to work as many of the "A" problems as possible.
When a problem out of the "Exercises B" needs looked at, the instructor will point this
out in class.
The following problems will be assigned out of the laboratory manual. They will be
collected and a grade taken on them. Do not expect your numerical values to be the
same as someone else in the class. You will each get different answers. You may,
however, work together in groups on the lab exercises, but each person needs to turn in
a complete set of exercises (that is, one copy per person, not one copy per group). The
due date for each will be announced in class, but will generally be before the chapter test
because concepts from the lab exercises will be contained on the test.
Chapter - Exercises
2. 1 - 4, 6, 8, 14
3. 1 - 5, 7 - 12, 18
4. 1 - 6, 11 - 12
5. 1, 2, 4 - 5
6. 1 - 6, 9 - 14
7. 1 - 3, 5 - 7, 10 - 12
8. 1 - 5, 16 - 18
9. 1 - 6, 11 - 13*
* See the lab exercises on the Internet for help with problems 9.11 and 9.12.