in the control group you had -- and these are the ones who did not get coaching -- they delivered on only one-third of 18 basic practices that we were measuring.
энэ туршилтад оролцоогүй буюу зааварлагчгүй мэргэжилтнүүд бидний гүйцэтгэж дадсан 18 гол алхмын ихдээ 6-г гүйцэлдүүлж байсан юм.