You researched average sales per month; it is 11 million dollars. Is it significantly different from 10 million dollars?
In this situation, you can do statistical test. If p value is less than significance level, you should say the difference is significant. However, if it is not, the difference would be within error range.
Use this app and test the difference!
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| 熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
|---|---|---|---|---|---|---|
| 未知 | Android Google Play | 1.0 App下載 | JPY$100.0 | 1970-01-01 | 2015-01-15 |
