404. That’s an error.

The requested URL /translate_c?depth=1&hl=zh-CN&rurl=translate.google.com.hk&tl=zh-CN&u=http://en.wikipedia.org/wiki/Statistical_significance_test&usg=ALkJrhiHw9Bl-bh22TDW3W7famF3Nehrgw was not found on this server. That’s all we know.