20-10-2022
Mathematics

contestada

The following data values represent a sample. What is the variance of the
sample? X = 7. Use the information in the table to help you.
X 9 5 3 7 11
(x₁ - x)² 4 4 16 0 16
A.4.5
B.5.2
C.10
D.8

Respuesta :

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