Question

William brought some data into his Tableau Book, but the data had some null values and incorrect column headers. What did William have to do to clean up the data

Answer 1

William  had to manually edit the data if he wants to remove the null values and incorrect column headers.

What is data editing?

Data editing is known to be a term that connote the act of making changes, reviewing or adjustment  some survey data.

Note that by editing one can remove want one do not want from a group of data and as such,  William  had to manually edit the data if he wants to remove the null values and incorrect column headers.

Learn more about data from

brainly.com/question/26711803

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