Measures of Spread/Variation Flashcards
1
Q
A
2
Q
How do you find the range of the data?
A
range = max - min
3
Q
How do you find the interquartile range (IQR)?
A
IQR = Q3-Q1
4
Q
What are the 4 measures of variability?
A
- range
- IQR (interquartile range)
- variance
- standard deviation