New legislation passed in $2017$ by the U$.$S$.$ Congress changed tax laws that affect how many people file their taxes, which required many people to seek tax advice from their accountants $($The New York Times$).$ Backen and Hayes LLC is an accounting firm in New York State. The accounting firm believes that it may have to hire additional accountants to assist with the increased demand in tax advice for the upcoming tax season. Backen and Hayes LLC has developed the following probability distribution for $x=$ number of new clients seeking tax advice.

Excel File: data$05-19.$xlsx

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