Data Mining Techniques

I was perusing through the chapter and began re-reviewing mutual information for content. While this is not used in a majority of the use cases, this is noteworthy. In particular with AI (https://thenewstack.io/mutual-information-pearson-correlation-building-blocks-ai/). Please explain how mutual information and correlations are similar, yet different. Also please provide an example of how you would use mutual information in a staffing agency. No plaigarism. Two References. Need 400 - 450 Words.