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Statistics

TermDefinition
median the middle data value
mode it is the value that occurs the most often
range describes how the set values vary in a data set with a single number
inner quartile range the difference between the first and third quartile.
outlier a data point that varies significantly for the rest of the data.
skewed-left has a long tail extending to the left
skewed-right has a long tail extending to the right
symetrical can be perfectly divided into 2 halves
bi-modal has 2 modes
uniform all the same data
mean the average of the data
mean absolute deviation the average distance that the data vary from the average
sample size the amount of data points
quartile 1 median of first half
quartile 3 median of second half
probability the likelihood than an event will happen
impossible an event that will never happen
certain an event that will happen
equally probable an event that has a 50% chance of happening
unlikely an event that will probably not happen
likely an event that will probably happen
complement the opposite of an event.
Created by: user-1970335
 

 



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