個案資料
了解個案內容與學習目標，選擇授課教師及使用課程。
The Subtle Sources of Sampling Bias Hiding in Your Data
內容大綱
Plummeting data acquisition costs have been a big part of the surge in business analytics. We have much richer samples of data to use for insight. But more data doesn't inherently remove sampling bias; in fact, it may make it worse.