1. (5 points) In what ways is data mining different from statistics? Choose the correct from following. a) In classical statistical inference, the same sample is used to make an estimate, and also to determine how reliable that estimate might be. In data mining, different samples are used. b) Data mining tends to employ simpler algorithms c) Statistics tends to employ simpler algorithms d) Data mining tends not to involve the strict limits around the question being addressed that classical inference requires