YouTube

Got a YouTube account?

New: enable viewer-created translations and captions on your YouTube channel!

Chinese, Simplified subtitles

← Percentage Under 60 - Intro to Descriptive Statistics - YouTube

Get Embed Code
4 Languages

Showing Revision 1 created 08/09/2016 by Udacity Robot.

  1. 之前我们发现 50 名学员中 有 5 名学员的年龄大于 60 岁
  2. 也就是等于 10% 这就意味着 90% 的学员
  3. 小于 60 岁 还记得所有百分比之和等于 100 吗?