Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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:
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

LISD 8th EUS 8

Data Analysis

bias a statistical sampling or testing error caused by systematically favoring some outcomes over others
box and whisker plot "a diagram that summarizes data using the median, the upper and lower quartiles, and the extreme values."
inference refers to drawing a conclusion from data
outlier "a piece or pieces of data that lie out from the rest of the data (high or low) that can skew (affect) the mean; extreme data that is more than 1.5 more times the interquartile range from the upper or
quartile values that divide a set of data into four equal parts
sample randomly selected group chosen for the purpose of collecting data
scatter plot compares two sets of data to see relationships
trend a general direction either upward or downward is called
trend line "in a scatterplot, a line that closely fits the data points."
validity "in an experiment, there were no biases or unjust sampling when collecting the data"
Created by: aprilchauvette