or

or

taken

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.

Don't know
Know
remaining cards
Save
0:01
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

# Chapter 6

### Data Collection and Analysis

TermDefinition
Mean the sum of all the numbers, divided by the number of digits in the data set.
Median the middle value of the data set when the data is in order from least to greatest. If there are an even number of items, then you find the mean of the middle two values.
Mode the value that occurs most often.
Range the difference between the greatest and least values in the data set.
Outlier a value in the set that is very different from the other values.
Box and Whisker Plot a data display that shows how data are distributed by using the median, quartiles, least value, and greatest value.
Quartiles are three values, one of which is the median, that divide a data set into fourths. Each quartile represents 25% of the data.