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Mathematics, 18.07.2019 17:30 brittanydeanlen

If all the data values in a set are identical, what can you conclude about the standard deviation? choose the correct answer below. a. the standard deviation is not defined if all the data values are identical. b. the standard deviation is zero. c. the standard deviation is equal to the data value. d. the standard deviation cannot be calculated without knowing the value in the data set.

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