Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Data & Statistics

Revision

TermDefinition
probability the chance of something happening
data information
statistics information that has been collected
graphs visual representation of information
pie graph a circular graph
pictograph a graph made of pictures or images
line graph a graph that joins dot points to make a line
dot plot a graph which uses dots to show information
column graph a graph that has information presented vertically
bar graph a graph that has information presented horizontally
venn diagram information shared across 2 or 3 linked circles
stem & leaf plot a table where information is split into a "stem" (the first digit or digits) and a "leaf" (usually the last digit).
2 way table a table that has 2 or more sets of information
x axis the line that goes across ( horizontal)
y axis the line that goes up and down ( vertical)
mean the average of all values- add all numbers and divide by that many numbers
median the number in the middle of ordered numbers
mode the number that occurs the most
range the difference between the biggest and smallest numbers
frequency table a table that shows the number of things
tally a way of counting things using stikes/lines
total the whole amount
Created by: nicolenixon