AP Stats Flashcards

14798644740	frequency table	A table for organizing a set of data that shows the number of times each item or number appears.	0
14798648462	relative frequency	A ratio that compares the frequency of each category to the total.	1
14798669097	Distribution	how variables spread throughout the data	2
14798680522	bar chart	Data graphed as a series of bars that shows distribution	3
14798703908	pie chart	a chart that shows the relationship of a part to a whole	4
14798710733	contingency table	accurately shows a relationship of variables, contingent to one another	5
14798738675	marginal distribution	Distribution of values of that variable among all individuals described by the table.	6
14798749213	conditional distribution	the distribution of a variable restricting the who to consider only a smaller group of individuals	7
14798761393	independent variable	The experimental factor that is manipulated; the variable whose effect is being studied.	8
14798777395	segmented bar chart	displays the conditional distribution of a categorical variable within each category of another variable	9
14798783144	Simpson's paradox	when averages are taken across different groups, they can appear to contradict the overall averages	10