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30 Cards in this Set
- Front
- Back
Primary source |
Personal interview and actual observation. |
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Secondary source |
Taken from other's works, news reports etc. |
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Direct or Interview method |
Person-to-person interaction. |
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Indirect or questionnaire method |
Alternative method for the interview method. |
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Indirect or questionnaire method |
Written responses are ontained. |
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Registration method |
Enforced by private organizations. |
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Observation method |
Scientific method of investigation. |
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Experimentation method |
To determine the cause and effect. |
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Textual presentation |
Combines text and numerical facts. |
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Tabular presentation |
Provides numerical facts in a more concise and systematic manner. |
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Tabular presentation |
Statistical tables are constructed. |
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Tabular presentation |
Class or subclass is assigned. |
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Graphical presentation |
Organizing and presenting statistical data. |
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Line graph |
Relationships between two sets of quantities. |
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Line graph |
X and Y. |
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Line graph |
Plotted points will be connected by a line segment. |
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Line graph |
Used to predict growth trends. |
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Bar graph or histogram |
Consists of bars and rectangles. |
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Bar graph or histogram |
Done by drawing rectangles. |
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Bar graph or histogram |
Two or more kinds of information can be compared. |
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Circle graph or pie chart |
Relationships of the different components of a single total. |
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Circle graph or pie chart |
Angles or size of the sectors should be proportional. 100% |
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Circle graph or pie chart |
Colors, legends and cross hatching. |
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Picture graph or pictogram |
Visual presentation of statistical quantities by means of drawing pictures. |
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Picture graph or pictogram |
Sizes and magnitudes drawn pictures. |
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Picture graph or pictogram |
Legends are sometimes used. |
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Map graph or cartogram |
Best way to present geographical data. |
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Map graph or cartogram |
Accompanied by legend which tells us the meaning of the lines, colors or other symbols. |
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Scatter point diagram |
Used graphical device. |
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Scatter point diagram |
X and Y are not connected. |