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16 Cards in this Set
- Front
- Back
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A complete set of individuals, objects, or measurements having common characteristics
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Population
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From England, the collection of birth and death data for the "state."
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Statistics
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England's first statistical abstract in 1086 when William the Conqueror ordered the description, value, and ownership of the land be compiled in this book
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Doomsday Book
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The arrangment of data in ascending or decending order
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Data Array
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A.) Facts and figures, Election results, Betting Averages
B.) Body of knowledge studied, methodology C.) Quanties collected from sample data |
CONCEPTS OF STATISTICS
A.) Public Meaning B.) Subject C.) Use |
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A bar graph connecting the lower and upper limits of each class that represents a freqency distribution. For frequency (f) use vertical units of .5, 1, 2, 5, or 10. For relative frequency (rf) use 5%, or 10%
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Histogram
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A.) Graphs, tables, and charts that describe and display data
B.) Conclusions on data that has been gathered |
TYPES OF STATISTICS
A.) Descriptive B.) Inferential |
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A line graph connecting the midpoints of each class that represents a frequency distribution, or relative frequency distribution use vertical units of .5, 1, 2, 5, or 10; for relative frequency use vertical units of 5%, or 10%
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Freqency Polygon
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A few elements from an entire collection of data
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Sample
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A line gragh connecting the upper limits of each class that represents a cumulative frequency (cf) distribution in vertical units of 1, 2, or 5
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"More than" Ogive
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An unorganized collection of data
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Raw data
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A.) Data that is gathered first hand
B.) Data that is used, but gathered by someone else |
METHODS OF DATA COLLECTION
A.) Primary B.) Secondary |
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The highest and lowest values in a class interval
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Stated Class Limits
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A single observation from data
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Data point
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The midpoint of a class
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Class Mark
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A display of data that shows the number of observations in each class
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Frequency distribution
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