Quantitative methods

Example The following table shows the no. of people that visited the anema and no. of Coffees sold by a cafe at the location. Calculate the Correlation between no of visitors $ coffee sold and interpret the Correlation. No. of visitors Coffee to Cinema. ( ) XY X ? 35 21 735 1225 441 55 20 1 100 3025 40 0 60 24 1440 3600 576 75 29 2175 5625 841 80 46 3680 6400 2116 EX = 305 EY = 140 SIXY= 9130 Elx3 = 19875 5ty>= 4374