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 Solution will be displayed step by step (In 2 parts) Solution Find Correlation Coefficient {{10-20,15},{20-30,25},{30-40,20},{40-50,12},{50-60,8}}Solution:Your problem -> Correlation Coefficient {{10-20,15},{20-30,25},{30-40,20},{40-50,12},{50-60,8}}Mean bar x = (sum x_i)/n = (15+25+35+45+55)/5 = 175/5 = 35Mean bar y = (sum y_i)/n = (15+25+20+12+8)/5 = 80/5 Solution provided by AtoZmath.com Any wrong solution, solution improvement, feedback then Submit Here Want to know about AtoZmath.com and me