# 7th Grade Advance Math

## Terms

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