Please explain how these were computed and what formula was used on each section.

A survey of both sta and managers were asked to indimte what business and technical skills are uibcal to lheirjob. Use the results from the poll, which are summarized in the accompanying table, to answer parts (a) through (d) below a Click the icon to View the data table. a. Given that a professional is staff, what istIie probability that the professional indicates analyzing data as critical to his or nerjoo? 0.3509' {Round In four decimal places as needed ) o. Given mata professional is siair, what is me prcoaoiliiy that the professional does not indicaie anatyzing data as critical to his or her lop? 0.6491' (Round to four decimal places as needed ) c. Given that a professional is management, what is the probability that the professmnal indicates analyZlng data as a'itical to his or her job? 0.0450' (Round to four decimal places as needed ) o. Given meta professional is management what is the probability that the protecsional does not indicate analyZlng data as moral to his or nerjob? 0.9555 (Round to four decimal places as needed ) 0 Summary table Professional Position E Analyzing Data Sin Management Critical 779 100 Not critical 1.441 2,120 Total 2,220 2,220 Print Done