d. Variance & Standard Deviation
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L3-11 [Data: Introducing the Variance and Standard Deviation]
L3-11 [Data: Introducing the Variance and Standard Deviation]
L3-12 [Data: Comparing Data Sets Problem 2 AGAIN!]
L3-12 [Data: Comparing Data Sets Problem 2 AGAIN!]
L3-13 [Data: The Sample Standard Deviation]
L3-13 [Data: The Sample Standard Deviation]
L3-15 [Data: EXTENSION Alternative Formulae for the Standard Deviation]
L3-15 [Data: EXTENSION Alternative Formulae for the Standard Deviation]
L3-16 [Data: The Standard Deviation from Summary Statistics]
L3-16 [Data: The Standard Deviation from Summary Statistics]