William had to manually edit the data if he wants to remove the null values and incorrect column headers.
<h3>What is data editing?</h3>
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.
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To start of on the right foot with your boss by showing him/her that you can be professional, but not be intimidating. Hope this helped.
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The term composition in simple words is “putting together”. It is a thing composed of various elements.