1. Course Title: Statistics
Course Code: ( )
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2. Course Description 1. Topics to be Covered List of Topics No. of Weeks
List of Topics
No. of
Weeks
Contact Hours
Introduction
Definition of statistics. 1 3
Revision of basic concepts
Measurement scales
graphical presentation of statistical data 9
Measures of central tendency for ungrouped
Measures of Dispersion for ungrouped 2 6
Measures of central tendency for grouped(Mean, Median and Mode)
Weighted mean
Measures of Dispersion for grouped(Range, Standard deviation and Variance)
Theory of probability (the basics of probability theory)
Random variables
Expectations (Expected value for the Mean and Variance)
Probability Distributions: Bernoulli and Binomial distribution
The Normal distribution.
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3. Course Components
2. Course components (total contact hours and credits per semester): contact hours: 45 credit hours 3
Lecture
Tutorial
Laboratory
Practical
Office hours
Total
Contact Hours 45
Credit 3
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4. Course Grades
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5. Umm Al-Qura University
بسم الله الرحمن الرحيم
Umm Al-Qura University
Health Sciences College at Al-Leith
Department of Public Health
Lecture (1)

6. Statistics Introduction

7. Objectives: 1/ Define Statistics Definitions.
2/ Know Revision of basic concepts.
3/ Define Measurement scales.
4/ Show graphical presentation of statistical data.

8. Definition
Statistics is a collection of methods for collecting, displaying, analyzing, and drawing conclusions from data.
Statistics consists of a body of methods for collecting and analyzing data. (Agresti & Finlay, 1997)
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9. Statistics is a way to get information from data

10. Definition: Science of
collection and presentation and analysis, of data.
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11. to find answers to the questions like:
What kind and how much data need to be collected?
How should we organize and summarize the data?
How can we analysis the data and draw conclusions from it?
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12. SPSS
Statistics Package for the Social Science
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13. Statistic
Inference
Descriptive
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14. Statistical process structure

15. Data Collection
Survey
Records
Census
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16. Data Display
Tables
Graphs
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17. Graphs Bar Chart Gender Primary Secondary university graduate Total
Male 50 30 20
100
Female 60
110 40
200
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26. Circle (pie) chart Color Sales Red 10 Blue 50 white 60 Total 120
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28. How do we calculate the circle sector
Red = 360×(10/120)= 30
Blue = 360×(50/120)= 150
White = 360×(60/120)= 180
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32. Draw pie chart for this table
Exercise
Item
Value X 80 Y
100 Z 90 W
Draw pie chart for this table
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33. Curve chart x
Frequency 2 9 5 16 6 8 30
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35. Export and import from 1972 to 1979
year
1972
1973
1974
1975
1976
1977
1978
1979
Export 23 32
126
104
135
153
137
213
Import 5 7 10 15 31 52 69 82
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37. End
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