brilliant answers Assign 88
Data
| Week | BP Cuff Type 1 | BP Cuff Type 2 |
| 1 | 455 | 832 |
| 2 | 490 | 798 |
| 3 | 425 | 890 |
| 4 | 466 | 855 |
| 5 | 456 | 848 |
| 6 | 454 | 871 |
| 7 | 476 | 838 |
| 8 | 465 | 826 |
| 9 | 481 | 853 |
| 10 | 463 | 870 |
| 11 | 483 | 849 |
| 12 | 440 | 888 |
| 13 | 445 | 859 |
| 14 | 452 | 894 |
| 15 | 447 | 873 |
| 16 | 440 | 888 |
| 17 | 459 | 863 |
| 18 | 460 | 885 |
| 19 | 424 | 912 |
| 20 | 447 | 913 |
| 21 | 397 | 878 |
| 22 | 386 | 916 |
| 23 | 366 | 888 |
| 24 | 357 | 931 |
| 25 | 367 | 888 |
| 26 | 372 | 883 |
| 27 | 336 | 871 |
| 28 | 327 | 873 |
| 29 | 328 | 891 |
| 30 | 354 | 826 |
| 31 | 352 | 830 |
| 32 | 394 | 822 |
| 33 | 378 | 820 |
| 34 | 410 | 850 |
| 35 | 441 | 854 |
| 36 | 422 | 835 |
| 37 | 436 | 835 |
| 38 | 424 | 883 |
| 39 | 461 | 826 |
| 40 | 474 | 842 |
| 41 | 484 | 856 |
| 42 | 498 | 842 |
| 43 | 526 | 808 |
| 44 | 517 | 875 |
| 45 | 504 | 901 |
| 46 | 503 | 915 |
| 47 | 483 | 858 |
| 48 | 497 | 899 |
| 49 | 475 | 921 |
| 50 | 493 | 849 |
| 51 | 506 | 869 |
| 52 | 513 | 902 |
| 53 | 506 | 908 |
| 54 | 486 | 872 |
| 55 | 498 | 930 |
| 56 | 487 | 844 |
| 57 | 453 | 899 |
| 58 | 503 | 880 |
| 59 | 491 | 908 |
| 60 | 455 | 898 |
| 61 | 501 | 893 |
| 62 | 501 | 863 |
| 63 | 450 | 907 |
| 64 | 455 | 877 |
| 65 | 495 | 847 |
| 66 | 452 | 901 |
| 67 | 493 | 858 |
| 68 | 494 | 860 |
| 69 | 477 | 823 |
| 70 | 510 | 795 |
Each value is the number of units sold during the week.