Mathematics · Data Interpretation
In a data analysis of sales, the percentage growth rates of coolers sold over five consecutive years are 10%, 20%, 25%, 35%, and 40%, while the percentage growth rates of fans sold over the same years are 50%, 60%, 65%, 70%, and 75%. What is the difference between the averages of the growth rates of coolers and fans?
- 142
- 232
- 330
- 437✓
Correct answer
37
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