If you are going to use a regression equation for prediction, you hope to have a reasonably R 2 and a reasonably s e . A. small; large B. large; small C. small; small D. large; large
【简答题】听对话回答问题。 1. What was the boy doing at that time? A. He was knocking at the door. B. He was listening to the music. C. He was watching TV. 2. Was the boy going shopping with his sister at eight list ni...