Variance value
What is the value of the variance of the data in the file if the calculated standard deviation = 2?
a) Dispersion = 6
b) Dispersion = 4
c) Dispersion = 9
d) Dispersion = 2
a) Dispersion = 6
b) Dispersion = 4
c) Dispersion = 9
d) Dispersion = 2
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