[po] auto sync

github-actions[bot] · github-actions[bot] · commit 4072c60231a4 · 2019-10-18T20:29:22.000Z
diff --git a/library/statistics.po b/library/statistics.po
@@ -228,7 +228,7 @@ msgid ""
 "points.  It is commonly called \"the average\", although it is only one of "
 "many different mathematical averages.  It is a measure of the central "
 "location of the data."
-msgstr ""
+msgstr "算术平均数是数据之和与数据点个数的商。通常称作“平均数”，尽管它指示诸多数学平均数之一。它是数据的中心位置的度量。"
 
 #: ../../library/statistics.rst:87
 msgid "If *data* is empty, :exc:`StatisticsError` will be raised."
