How to say “By the end of the trial, we'll have accumulated enough data to assess the changes.” in Japanese
In Japanese
試験が終わる頃までには、変更の効果を評価できるだけのデータを集めておきます。
Shiken ga owaru koro made ni wa, henkō no kōka o hyōka dekiru dake no dēta o atsumete okimasu.