Topic: Frequency Polygon
Student Name: Kubra
Class: B.Ed. 2.5
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
done by : ( ABCD'S &G )
alaa ba-jafar
abrar alshahranii
sahab filfilan
nada alharbi
shahd rajab
Ghadeer suwaimil
I hope that you enjoy and you benefit❤
This presentation gives you a brief idea;
-definition of frequency distribution
- types of frequency distribution
-types of charts used in the distribution
-a problem on creating types of distribution
-advantages and limitations of the distribution
Cumulative Frequency Table,Cumulative Frequency Table with Example,Ogive Curve,Two Types of Ogive Curve,Less than Ogive with Example,Greater than Ogive with Example.
Topic: Pie Chart
Student Name: Javeria
Class: B.Ed. 2.5
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Measures of dispersion
Absolute measure, relative measures
Range of Coe. of Range
Mean deviation and coe. of mean deviation
Quartile deviation IQR, coefficient of QD
Standard deviation and coefficient of variation
Introduction to Statistics - Basic concepts
- How to be a good doctor - A step in Health promotion
- By Ibrahim A. Abdelhaleem - Zagazig Medical Research Society (ZMRS)
done by : ( ABCD'S &G )
alaa ba-jafar
abrar alshahranii
sahab filfilan
nada alharbi
shahd rajab
Ghadeer suwaimil
I hope that you enjoy and you benefit❤
This presentation gives you a brief idea;
-definition of frequency distribution
- types of frequency distribution
-types of charts used in the distribution
-a problem on creating types of distribution
-advantages and limitations of the distribution
Cumulative Frequency Table,Cumulative Frequency Table with Example,Ogive Curve,Two Types of Ogive Curve,Less than Ogive with Example,Greater than Ogive with Example.
Topic: Pie Chart
Student Name: Javeria
Class: B.Ed. 2.5
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Measures of dispersion
Absolute measure, relative measures
Range of Coe. of Range
Mean deviation and coe. of mean deviation
Quartile deviation IQR, coefficient of QD
Standard deviation and coefficient of variation
Introduction to Statistics - Basic concepts
- How to be a good doctor - A step in Health promotion
- By Ibrahim A. Abdelhaleem - Zagazig Medical Research Society (ZMRS)
Topic: Test, Testing and Evaluation
Student Name: Urooj Fatima
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Daignostic Evaluation.
Student Name: Syeda Wajeeha
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Assembling The Test
Student Name: Naeema Fareed
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Objective Type Items, Recognition Type Items and Recall ItemsDr. Amjad Ali Arain
Topic: Objective Type Items, Recognition Type Items and Recall Items
Student Name: Munazza Mohsin Samo
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Test Testing and Evaluation
Student Name: Abdul Rauf Ansari
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Frequency Distribution
Student Name: Abdul Hafeez
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Meaning of Test, Testing and Evaluation
Student Name: Wardha Samo
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Administration/Conducting the Test
Student Name: Waqar Hassan
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Counselling of Students After Reporting The Results
Student Name: Siraj ul-Haque
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Essay Type Test
Student Name: Shakti Lal
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Purpose, Principle, Scope of Test and Evaluation
Student Name: Sawera Khan
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Reliability
Student Name: Sarang Joyo
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Report Test Result to Administration
Student Name: Rooha Shaikh
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Preparing The Test Items
Student Name: Ramsha Saleem
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Validity
Student Name: Parkash Mal
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Learning Objectives
Student Name: Sualiha Lodhi
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Reporting Test Results to Parents
Student Name: Fatima Zohra
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Order and Ranking
Student Name: Ansar Hussain
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: Types of Evaluation
Student Name: Aneeqa Hashmi
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Topic: School Evaluation Program
Student Name: Amtal Basit Tooba
Class: B.Ed. (Hons) Elementary
Project Name: “Young Teachers' Professional Development (TPD)"
"Project Founder: Prof. Dr. Amjad Ali Arain
Faculty of Education, University of Sindh, Pakistan
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
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Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
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at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
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Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
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2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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Frequency Polygon
1. FACULTY OF EDUCATION
ELSA QAZI CAMPUS
PREPAIRED BY : KUBRA
SEAT NO: 28
TOPIC: Frequency polygon
ASSIGNED BY:
DR. AMJAD ALI ARAIN
2. OBJECTIVE
:
To represent data in frequency distributions
graphically using histograms, frequency
polygons, and ogives.
a] What % of Americans find life dull?
b] What % of Americans are color blind?
c] How many gallons of soda does the average
American drink during a year?
3. GRAPHS
Purpose: To display data to viewer in pictorial
form
Used to: Describe or analyze data
Discuss an issue
Reinforce a critical point
Summarize a data set
Discover a pattern or trend over time
Useful in getting the attention of the audience
4. THREE MOST COMMON TYPES OF GRAPHS
Histogram
Frequency Polygon
Cumulative Frequency Graph (Ogive)
5. HISTOGRAM
histogram: graph that displays the data by
using contiguous vertical bars (unless the
frequency of a class is 0) of various heights to
represent the frequencies of the classes
To construct a histogram:
Draw and label the x and y axes.
Represent the frequency on the y-axis and the
class boundaries on the x-axis.
Using the frequencies as heights, draw vertical
bars for each class.
7. FREQUENCY POLYGON
frequency polygon: graph that uses lines that connect
points plotted for the frequencies at the midpoints of
the classes; frequencies are represented by the
heights of the points
To construct a frequency polygon:
Find the midpoints of each class
Draw the x and y axes. Label the x-axis with the midpoint
of each class then use a suitable scale for the frequencies
on the y-axis.
Using the midpoints for the x values and the frequencies
as the y values, plot the points.
Connect adjacent points with line segments. Draw a line
back to the x-axis at the beginning and end of the graph
(where the next midpoints would be located)
9. THE OGIVE (CUMULATIVE FREQUENCY POLYGON)
ogive: graph that represents the cumulative
frequencies for the classes in a frequency
distribution
To construct an ogive:
Find the cumulative frequency for each class
Draw the x and y axes. Label the x-axis with the class
boundaries. Label the y-axis with an appropriate
frequency (don’t use actual frequency numbers-yields
uneven intervals or classes)
Plot the cumulative frequency at each upper class
boundary
Starting with the first upper class boundary, connect
adjacent points with line segments. Extend the graph
to the first lower class boundary on the x-axis.
10. CONSTRUCTING STATISTICAL GRAPHS- GENERAL
PROCEDURES
Draw and label the x and y-axes
Choose a suitable scale for the frequencies or
cumulative frequencies, and label it on the y-
axis.
Represent the class boundaries for the
histogram or ogive, or the midpoint for the
frequency polygon, on the x-axis.
Plot the points and then draw the bars or lines.
11. DISTRIBUTION
SHAPES
Bell-shaped: single peak and tapers off at either end
Uniform: basically flat or rectangular
J-Shaped: Few data values on the left side and
increases as one moves to the right
Reverse J-Shaped: Opposite of J-Shaped
Right-Skewed: Peak of the distribution is to the left
and the data values taper off to the right (Positively
skewed)
Left-Skewed: Data values are clustered to the right
and taper off to the left (Negatively skewed)
Bimodal: Two peaks of the same height
U-Shaped: Peaks at both ends and decreases