American University of Beirut
STAT 210
Introductory Statistics
Spring 2006
quiz # 1
Name:
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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
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
.
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
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
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
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
N012 ; m ._>
'._._- NF - l
X 9 x
5; 49";
Self Review Test
1. b 2. b 3. a 4, a 5. b 6. b
7. e 8. a 9. a 10. a 11. c 12. a
13. According to the central limit theorem, for a large sample size. the sampling distribution ofthe sample
mean is approximately no
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
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
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
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
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
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
Self-Review Test
1. An ungrouped data set contains information on each member of a sample or population individually. The first
part of Example 2-1 in the text, listing the responses of each of the 30 employees, is an example of ungrouped data.
Data prese
a. Age Frequencyr Relative Frequency
18 to less than 20 T .060
20 to less thau25 12 .1133
25 to less than 30 13 .154
iii} to less than 40 14- .120
4Utolessthau50 15 .123
SE} to less than 60 16 .13?
60 and over 3:3 .299
.3UC
It .25t
g
g set
:5:
‘1; .15C
E
Interpretation of the Confidence Interval of
If we pick all possible samples of size n from the same population and construct a 95% confidence
interval for each of these samples , then 95% of the confidence intervals ( on the long run ) will contain
the