Question: (6 points) Computational Question: Compute the sample mean, variance, and standard de- viation of the following sample. Show all work and use correct notation. {11,

(6 points) Computational Question: Compute the sample mean, variance, and standard

(6 points) Computational Question: Compute the sample mean, variance, and standard de- viation of the following sample. Show all work and use correct notation. {11, 6, -7,2}

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