Percentage of students scoring proficient or higher
2014 2015 2016 2017 2018 N 450 481 421 459 445 # 437 470 412 443 434 Andover % 97% 97% 98% 97% 98% N           #           Select a Comparable District %           N 70,465 69,751 69,938 70,268 70,532 # 63,214 63,701 63,901 63,887 63,833 State % 89% 91% 92% 91% 91%		2014 2015 2016 2017 2018 N 452 483 421 461 443 # 418 447 394 433 396 Andover % 92% 92% 94% 94% 89% N           #           Select a Comparable District %           N 70,607 69,766 69,954 70,340 70,187 # 55,436 54,851 54,359 55,415 54,500 State % 78% 78% 78% 79% 78%		2014 2015 2016 2017 2018 N 436 466 406 438 432 # 359 381 341 370 361 Andover % 83% 82% 84% 85% 84% N           #           Select a Comparable District %           N 68,495 67,732 67,941 68,063 67,875 # 48,613 48,530 49,868 50,590 50,532 State % 71% 71% 73% 74% 75%
Composite Performance Index (CPI)
2014 2015 2016 2017 2018 N 450 481 421 459 445 # 437 470 412 443 434 Andover CPI 99.20 99.40 99.20 98.60 99.20 N           #           Select a Comparable District CPI           N 70,465 69,751 69,938 70,268 70,532 # 63,214 63,701 63,901 63,887 63,833 State CPI 96 96.70 96.70 96.50 96.20		2014 2015 2016 2017 2018 N 452 483 421 461 443 # 418 447 394 433 396 Andover CPI 97.50 97 96.60 97.60 96 N           #           Select a Comparable District CPI           N 70,607 69,766 69,954 70,340 70,187 # 55,436 54,851 54,359 55,415 54,500 State CPI 90 89.90 89.70 89.90 89.50		2014 2015 2016 2017 2018 N 436 466 406 438 432 # 359 381 341 370 361 Andover CPI 94.10 93.90 94.50 94.40 94 N           #           Select a Comparable District CPI           N 68,495 67,732 67,941 68,063 67,875 # 48,613 48,530 49,868 50,590 50,532 State CPI 87.90 88.20 88.90 89.40 89.30
Median student growth percentiles (SGP) (2014 - 2017)
2014 2015 2016 2017 N 407 429 318 405 Andover SGP 45.0 45.0 43.0 30.0 N         Select a Comparable District SGP N 61,694 61,218 60,642 60,857 State SGP 50.0 51.0 50.0 50.0		2014 2015 2016 2017 N 407 429 341 400 Andover SGP 57.0 57.0 53.0 57.0 N         Select a Comparable District SGP N 61,969 61,548 60,820 60,553 State SGP 50.0 50.0 50.0 50.0
Average student growth percentiles (SGP) (2018)
2018 N 393 Andover SGP 38.9 N   Select a Comparable District SGP N 61,055 State SGP 49.9		2018 N 394 Andover SGP 55.9 N   Select a Comparable District SGP N 60,804 State SGP 49.9
Percentage of students averaging 2 or above on open response items
2014 2015 2016 2017 2018 N 444 477 419 454 441 # 418 452 386 421 393 Andover % 94% 95% 92% 93% 89% N           #           Select a Comparable District %           N 69,602 68,882 69,027 69,366 69,660 # 57,985 59,820 57,875 59,445 57,706 State % 83% 87% 84% 86% 83%		2014 2015 2016 2017 2018 N 446 479 419 456 439 # 406 419 353 376 343 Andover % 91% 87% 84% 82% 78% N           #           Select a Comparable District %           N 69,736 68,887 69,032 69,430 69,305 # 50,147 45,240 45,508 46,783 45,707 State % 72% 66% 66% 67% 66%		2014 2015 2016 2017 2018 N           #           Andover % N           #           Select a Comparable District %           N           #           State %