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8 Cards in this Set
- Front
- Back
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Statistics |
It is the branch of science that concerns the collection, organization, analysis, interpretation and presentation of data. |
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Central tendency |
In statistics, central tendency is a central or typical value for a distribution of the data or information. |
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Cluster |
A group of similar things that are close together. |
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Class mark |
Midpoint of class |
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Deviations: It is a measure of difference between the observed value and some other value of a variable. |
Deviations: It is a measure of difference between the observed value and some other value of a variable. |
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Class interval or class width |
Difference between upper and lower class limit. |
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Histogram |
A graphical display of data using bars of different h eights. |
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Frequency polygon |
A graph constructed by using lines. |
