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A. 3.8B. 18C. 4.2D. 14.4 The following data values represent a sample. What is the variance of the sample? x = 7. Use the information

A. 3.8B. 18C. 4.2D. 14.4

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 7 5 11 1 1 11 (x; - x)2 0 4 16 36 16

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