# Shared Flashcard Set

## Details

Competency 17 Probability and Statistics
TExES EC-6 Generalist Test
13
Education
Professional
10/28/2010

Term
 Probability
Definition
 # of favorable outcomes total # of possible outcomes   is a formula that can be used to find this...
Term
 Mode
Definition
 the number that occurs or appears the most is called the...
Term
 Median
Definition
 The middle value of all numbers when put in order from least to greatest is called the...
Term
 Range
Definition
 The distance between the highest and the lost number is the...
Term
 Mean
Definition
 When finding the average by adding all the addends then diving the sum by the number of addends will give you the...
Term
 Tally Chart
Definition
 a quick way of counting how many are in each category
Term
 Line Plot
Definition
 _____________ shows data on a number line
Term
 Line Graph
Definition
 shows change over time uses points and lines usually a time period the steepest art shows the greatest change What type of graph is this?
Term
 Pictograph
Definition
 A graph that uses pictures to show and compare information
Term
 Bar Graph
Definition
 Used to compare facts about groups shows single subject can also show similar kinds of data What type of graph is this?
Term
 Pie Graph
Definition
 shows data a a whole with different parts it is the shape of a circle
Term
 Scattergrams
Definition
 the relationship between two sets of data used to see how close to a straight line the points will lie
Term
 Tree Diagram
Definition
 This type of diagram shows an organized list of all possible outcomes   Example: If Ralph has 2 pairs of pants and 3 shirts, how many possible outfits can he make?
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