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AP Stats - Unit 1 Flashcards

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7392110577Explanatory VariableA variable that helps explain or influences changes in a response variable.0
7392113468Response VariableA variable that measures an outcome of a study.1
7392117896Conditional DistributionDeals with the rows inside the table2
7392126061Pie Graphused to show parts of a whole3
7392127989Bar Grapha graph that uses vertical or horizontal bars to show comparisons among two or more items4
7392127990Segmented Bar GraphUsed to compare the distribution of a categorical variable in each of several groups.5
7392131447HistogramA graph of vertical bars representing the frequency distribution of a set of data.6
7392172704Box and whisker plotshows the variability of a data set using quartiles7
7392140068Measure of centerMean - Is not resistant to extreme values Median - Is resistant to extreme values8
7392142169Measures of SpreadRange - not resistant to extremes Standard Deviation - Not resistant to extremes IQR - Is resistant to extremes9
7392156454SOCSS - Shape O - Outliers C - Center S - Spread10
7392160944Standard Deviationa computed measure of how much scores vary around the mean score11
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