Case 3 Data Following are the data for website hits and app sales (number of the Lottery apps.) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar April Hits 1200 820 1151 1050 1180 1047 1102 1054 1254 1071 1120 1287 1164 1159 1298 ---- Sales 420 545 301 510 485 525 460 500 402 584 422 514 441 ---------- IMPORTANT: Be sure to shift the monthly sales up by one month because the theory is that the hits predict the next month sales (e.g., the 1,200 hits in January are paired with February's sales of 545). Therefore, your data will look like this: Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Hits 1200 820 1151 1050 1180 1047 1102 1054 1254 1071 1120 1287 Sales 545 301 510 485 525 460 500 402 584 422 514 441 Use the monthly hits for Jan through Mar to predict the sales for Feb through Apr. When you have done so, ask your Instructor to provide the data for the actual sales for Jan through Apr