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if the standard deviation of the data values in a sample is 16, what is the variance of the data values?

A. 289
B. 225
C. 256
D. 196

Respuesta :

mhanifa

Answer:

  • C. 256

Step-by-step explanation:

Variance is the square of the standard deviation:

  • υ = σ²
  • υ = 16² = 256

Correct choice is C

Answer:

.

standard variance=standard deviation²

standard varience =16²

standard varience=16²=256 is your answer

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