A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random sample of 100 online customers and the number of packs ordered by a random sample of 100 walk-in customers. Which inference can be drawn about the buying pattern of the online customers versus that of the walk-in customers? A. Online customers buy an average of 4 packs compared with walk-in customers, who buy an average of 1 pack. B. Online customers buy an average of 5 packs compared with walk-in customers, who buy an average of 2 packs. C. Online customers buy an average of 4 packs compared with walk-in customers, who buy an average of 2 packs. D. Online customers buy an average of 5 packs compared with walk-in customers, who buy an average of 1 pack. I'm think it is C
this is the number lines
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