Main Question Set Data Normalization Power Query allows us to automate data transformations. Whilst we all know what bad data looks like, the principles of data normalization help us define some rules for what our transformed data should look like. Which of the following are true about data normalization? Select ALL correct answers. Review Later Cells in our tables can contain three or more values Every attrike or value should have its own column Reduced storage space and easier maintenance are both benefits of data normalization Page 1 of 16