Elements of market in the copy shop of undergraduate students of the University, the products were 4.0579 standard deviation 0.59498 is at a high level. The average 4.0957 standard deviation 0.62327 is at a high level marketing promotion, the average 3.6180 standard deviation 0.80072 is at a high level. The place 3.8464 average standard deviation 0.70208 is at a high level.
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