Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Probability and Stat

UNIT 1: Understanding Probability Vocabulary

TermDefinition
complement all elements in the universal set, except those in the given set
event any subset of a sample space; an observable occurrence
outcome a possible result of an event
probability the likelihood that an event will occur
sample space the set of all possible outcomes for an event
predict to tell or state in advance
ratio an expression that compares two or more numbers
theoretical probability the ratio of the number of desired outcomes to the total number of possible outcomes
experiment a repeatable simulation of an event
experimental probability the ratio of the number of times an event occurred to the total number of trials
frequency table a table that records the number of times each data point occurs
frequency the number of times an event occurs in a data set
prediction a reasonable guess as to what will occur in a problem
relative frequency the ratio of the number of times an event occurs to the total number of data points
compound event two or more events that happen at the same time
fundamental counting principle principle stating that the total number of possible outcomes in a series of actions is found by multiplying the number of choices for each action
tree diagram a diagram that shows every possible outcome of a compound event
dependent event events in which the outcome of one affects the outcome of the other
independent events events in which the outcome of one do not affect the outcome of the other
simulation a model of a probability experiment
Created by: uservia
Popular Math sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards