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The Weights (In Grams) of the Contents of Several Small

Question 178

Multiple Choice

The weights (in grams) of the contents of several small bottles are 4, 2, 5, 4, 5, 2 and 6. What is the sample variance?

A) 6.92
B) 4.80
C) 1.96
D) 2.33
E) None of the choices are correct.

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