You hypothesize that there is a relationship between lack of regular exercise and illness. To…


 You hypothesize that there is a similarity betwixt lack of orderly use and disorder. To lore this assumption, you accept compiled a sample set of axioms that contains aggregate of days in which an hour or past of use is completed as courteous as aggregate of days impaired amid a flourish year. What tools in Excel could you use to investigate the similaritys betwixt the data?

 (a) CORREL

(b) PERCENTRANK.INC

(c) VAR.S

(d) SUMIFS