clayziu568 clayziu568

11-06-2020
Mathematics

contestada

If the standard deviation of a data set is 8.4, what is the variance?

Respuesta :

MathPhys MathPhys

11-06-2020

Answer:

70.56

Step-by-step explanation:

The variance is the standard deviation squared.

σ² = (8.4)² = 70.56

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