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Below Is a List of Shipping Costs Quoted by Six

Question 21

Multiple Choice

Below is a list of shipping costs quoted by six online retailers for the same item.Compute the variance of the shipping cost data.Treat the data as a population. $3.00 $2.84 $2.40 $3.02 $2.80 $2.51


A) .033
B) .241
C) .137
D) .054
E) .015

Correct Answer:

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