Shared Flashcard Set

Details

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

Additional Education Flashcards

 


 

Cards

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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