American University of Beirut
STAT 210
Introductory Statistics
Spring 2006
quiz # 2
1. (7 points) Which of the following statement is(are) true?
i) The area under the standard normal curve between 0 and 2 is twice the area between 0 and
1.
ii) A normal di
American University of Beirut
STAT 210
Introductory Statistics
Fall 2007
quiz # 2
Name:
.
ID #:
.
circle your section please:
1
2
3
4
Aids allowed: One formula sheet and a calculator.
Please answer one and only answer using the question sheet and return i
American University of Beirut
STAT 210
Elementary Statistics for the Sciences
Fall 2007-2008
QUIZ I - SOLUTION
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Name: .
ID:
.
.
Please circle your section: 1 at 10:00
2 at 11:00
3 at 1:00
4 at 3:00
.
Directions:
Aids allowed: One formula sheet and a calc
American University of Beirut
STAT 210 - Elementary Statistics for the Sciences
Spring 2007-2008
Final Exam
.
Name:
.
ID:
.
.
Please circle your section number:
5 (at 1:00)
6 (at 3:00)
.
Directions:
This is an assessment of what you are learned in this c
American University of Beirut
STAT 210
Introductory Statistics
Fall 2005-2006
Final Exam
Name:
.
ID #:
.
Aids allowed: One formula sheet, a calculator, and statistics tables.
Please answer one and only answer using the question sheet and return it with yo
American University of Beirut
STAT 210
Introductory Statistics
Spring 2006
quiz # 2
Name:
.
ID #:
.
circle your section please:
1
2
3
4
5
6
7
8
Aids allowed: One formula sheet and a calculator. Statistics tables (binomial and normal) are
attached to the e
3/6/2014
STA302 Spring 2014
Chapter 2
ORGANIZING DATA
STA302 Spring 2014
Section 2.1 Variables and Data
Variable
Qualitative
Quantitative
Discrete
Continuous
STA302 Spring 2014
Section 2.1 Variables and Data
Definitions:
Variable: A characteristic that va
American University of Beirut
STAT 210
Introductory Statistics
Fall 2005-2006
quiz # 2 solution
1. (7 points) The time a person spends at an art exhibit is normally distributed with a mean of
62 minutes and a standard deviation of 12 minutes. If a sample
American University of Beirut
STAT 210
Introductory Statistics
Fall 2005-2006
quiz # 2
Name:
.
ID #:
.
Aids allowed: One formula sheet, a calculator, and a standard normal table.
Please answer one and only answer using the question sheet and return it wit
American University of Beirut
STAT 210
Introductory Statistics
Fall 2007
quiz # 2 solution
1. (7 points) The central limit theorem states that:
i) the normal distribution is symmetric about 0.
ii) for data sets with large sample size, the sample mean has
American University of Beirut
STAT 210
Introductory Statistics
Spring 2006
quiz # 1
Name:
.
ID #:
.
circle your section please:
1
2
3
4
5
6
7
8
Aids allowed: One formula sheet and a calculator.
Please answer one and only answer using the question sheet an
American University of Beirut
STAT 210
Elementary Statistics for the Sciences
Fall 2007
quiz # 1
Name:
.
ID #:
.
circle your section please:
1
2
3
4
Aids allowed: One formula sheet and a calculator.
Please answer one and only answer using the question she
American University of Beirut
STAT 210
Introductory Statistics
Fall 2005-2006
quiz # 1
Name:
.
ID #:
.
Aids allowed: One formula sheet and a calculator.
Please answer one and only answer using the question sheet and return it with your booklet. In
case yo
Stat 210
FINAL EXAM
Conducted through Moodle
Fall 2007-2008
The exam is 30 questions, 25 questions are 3 points each and 5 questions are 5
points each.
A question is chosen randomly from each category. All questions and all answers
are shuffled.
Question
2/25/2014
STA302 Spring 2014
CHAPTER ONE: THE NATURE OF STATISTICS
STA302 Spring 2014
Section 1.1 Definitions
The population is the collection of all individuals or items
under consideration in a statistical study.
e.g.1 for a statistical study on the ave
Name:
Student ID:
1. A statistician is interested in studying the relationship between peoples heart rate at
rest versus their weights (in Kilograms), and he believes that peoples weights can be
explained by their heart rate. Based on a study involves 6 a
American University of Beirut.
STAT 210
Introductory Statistics
Spring 2004
Final Exam
Date: Wednesday, June 2. 2004 11:30 am - 1:00 pm
Instructors: Ms Mona Jurdak, Ms Sylvana Jaber and Dr. Mohamed Kobeissi
Name: .
ID 3%: .
Section: Encircle your sectio
American University of Beirut
STAT 210
Introductory Statistics
Fall 2005-2006
quiz # 1
Name:
.
ID #:
.
Aids allowed: One formula sheet and a calculator.
Please answer one and only answer using the question sheet and return it with your booklet. In
case yo
American University of Beirut
STAT 210
Elementary Statistics for the Sciences
Fall 2007-2008
QUIZ II - SOLUTION
.
PLEASE NOTE THAT THE AIM OF THIS SOLUTION IS TO SHOW YOU THE CALCULATION AND NOT RE-EXPLAIN THE THEORY. SOME OF THE CONDITIONS THAT YOU
NEED
American University of Beirut
STAT 210
Elementary Statistics for the Sciences
Spring 2007-2008
Quiz II
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Name: .
ID:
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Please circle your section: 5 (at 1:00)
6 (at 3:00)
.
Directions:
Read carefully. Then give precise answers.
In multiple choice questi
STAT 210
Chapter 3 Summary Sheet
Numerical Descriptive Measures/ Summary Measures
- The characteristics of a set of data are:
A) Shape (unimodal/bimodal/multimodal/uniform/skewed)
B) Centers of distribution
C) Dispersion or variability (how close of far t
STAT 210
Chapter 2 Summary Sheet
Organizing and Graphing Data
- The first step to graphing data is organizing raw data.
- Raw data: all information that is in no modified order but presented as obtained aka
ungrouped data.
- Frequency distribution: a freq
Recommended Exercises:
The Following are recommended exercises from the textbook ( 8 th Edition )
The Basic exercises will be solved during the recitation sessions. Most of the additional exercises
solution will be posted on Moodle .
It is advisable to tr
12.26 a. Step 1: Hg: pl = #3 = #3. H1: Not all three population means are equal.
Step 2: Since we are testing for equality of means among three groups, use the 1" distribution.
Step3: k=3.n=n1—n;—ri3=?—3+S=23
dffor the numerator=k— l = 5 —1=2,dfforthedenc