Measures of Spread/Variation Flashcards Preview

VIS 9th Gr Ext (2019-2010) > Measures of Spread/Variation > Flashcards

Flashcards in Measures of Spread/Variation Deck (4)
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1

2

How do you find the range of the data?

range = max - min

3

How do you find the interquartile range (IQR)?

IQR = Q3-Q1

4

What are the 4 measures of variability?

  • range
  • IQR (interquartile range)
  • variance
  • standard deviation