Study the following table carefully to answer these question:
Approximately what was the ratio between average sales of States B & C respectively ?
Average for B = (45 + 39 + 50 + 48 + 53 + 55)/6 = 290/6 = 48.33
Average for C = (38 + 40 + 43 + 43 + 46 + 49)/6 = 259/6 = 43.17
The ratio = 290 : 259
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