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AP Stats Flashcards

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14798644740frequency tableA table for organizing a set of data that shows the number of times each item or number appears.0
14798648462relative frequencyA ratio that compares the frequency of each category to the total.1
14798669097Distributionhow variables spread throughout the data2
14798680522bar chartData graphed as a series of bars that shows distribution3
14798703908pie charta chart that shows the relationship of a part to a whole4
14798710733contingency tableaccurately shows a relationship of variables, contingent to one another5
14798738675marginal distributionDistribution of values of that variable among all individuals described by the table.6
14798749213conditional distributionthe distribution of a variable restricting the who to consider only a smaller group of individuals7
14798761393independent variableThe experimental factor that is manipulated; the variable whose effect is being studied.8
14798777395segmented bar chartdisplays the conditional distribution of a categorical variable within each category of another variable9
14798783144Simpson's paradoxwhen averages are taken across different groups, they can appear to contradict the overall averages10

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