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27 Cards in this Set
- Front
- Back
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What type of graph do you use to compare amounts?
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BAR GRAPH
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What graph has bars that are divied into categories? Each bar represents a total.
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STACKED BAR GRAPH
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What type of graph shows two categories in each bar?
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SLIDING BAR GRAPH
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What graph shows changes over time?
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LINE GRAPH
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What shows more than one category changing over time?
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MULTIPLE LINE GRAPH
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What is the number of times a data item occurs?
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FREQUENCY
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What lists each data item with its frequency?
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FREQUENCY TABLE
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What do you place an X on for each response along a number line to display data?
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LINE PLOT
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What special type of bar graph is used to show the frequency of data?
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HISTOGRAM
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What are the statistics mean, median & mode?
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MEASURES OF CENTRAL TENDENCY
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Average sum of the data divided by total number of data items
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MEAN
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The middle value when the data are in numerical order
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MEDIAN
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The number that occurs with the greatest frequency
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MODE
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When one date item is much higher or lower than the rest of the data
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OUTLIER
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What shows data items in order
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STEM AND LEAF PLOT
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What is the difference between the least and greatest numbers in a group of numbers
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RANGE
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WHAT IS RELATED DATA FROM TWO DIFFERENT SETS THAT ARE GRAPHED AS PIONTS
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SCATTER PLOT
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WHAT IS A LINE THAT CLOSELY FITS THE DATA POINTS IN A SCATTER PLOT
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TREND LINE
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AS ONE SET OF VALUES INCRESES THE OTHER SET TENDS TO INCREASE
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POSTITIVE TREND
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AS ONE SET OF VALUES DECREASES THE OTHER SET TENDS TO DECREASE
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NEGATIVE TREND
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THE POINTS SHOW NO RELATIONSHIP
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NO TREND
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A PAIR OF NUMBERS THAT DISCRIBE THE LOCATION OF A POINT ON A COORDINATE PLANE
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ORDERED PAIR
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NUMBERS THAT ARE THE SAME DISTANCE FROM ZERO BUT IN OPPOSITE DIRECTIONS
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OPPOSITES
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WHAT ARE THE SET OF WHOLE NUMBERS AND THEIR OPPOSITES THAT DO NOT HAVE DECIMALS
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INTEGERS
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THE DISTANCE A NUMBER IS FROM ZERO ON A NUMBER LINE
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ABSOLUTE VALUE
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WHAT IS A LETTER OR SYMBOL THAT STAND FOR A NUMBER
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VARIABLE
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WHAT IS A GROUP OF NUMBERS, VARIABLES AND OPERATIONS
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VARIABLE EXPRESSION
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