hi. what is the best book about the data analysis. i’ve read business statistics books indeed. but interested generally 2 things.
what is the required techniques or models in data analysis. I know about regression, distributions etc. but i hope there are a lot useful techniques and models in data analysis indeed. Business statistics book acually give basic overview to this thigs.
a lot exercises and tasks (would be good if it’s about business) . That would be wonderful to have a lot exercises in order to learn techniques much better and understand more deeply.