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AP Stats

Graphs

TermDefinition
Dot Plot Small data sets, shows each point (Preserves the data)
Box Plot 5+ number summary, large data sets
Histogram Use calculator, Large data sets, does not show each pointy (Doesn't preserve data)
Stemplot Shows each point (Preserves data), small data points
SOCS Shape, Outliers, Center, Spread
Symmetric Mean=median, use mean and standard deviation
Skewed left Tail to the left, mean<median, use median and IQR
Skewed right Tail to the right, mean>median, use median and IQR
Uniform Mean=median
Mean Sum divided by the average, x bar
Median Middle point
Range Max-mid (Q3-Q1)
Standard deviation How far from the mean
Created by: Okay644
 

 



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