On some items grocery stores all charge the same price. On other items some stores charge less and some stores charge more. In shopping for bargains it makes sense to pay attention to the prices of items that vary a lot and to not pay much attention to the price if all stores charge the same. What quantitative method expresses this difference in items? Explain.

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The Answer of On some items grocery stores all charge the same price. On other items some stores charge less and some stores charge more. In shopping for bargains it makes sense to pay attention to the prices of items that vary a lot and to not pay much attention to the price if all stores charge the same. What quantitative method expresses this difference in items? Explain.

On Some Items Grocery Stores All Charge the Same Price