Mare Island Health and Fitness Academy (Data source)
Source data for Mare Island Health and Fitness Academy
2015
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
3 | 2844101 | 2399 | - | 2436 | = | -37 | * | (55 | / | 287) | = | -7.09059231 | ||
4 | 2844102 | 2434 | - | 2485 | = | -51 | * | (46 | / | 287) | = | -8.174216 | ||
5 | 2844105 | 2446 | - | 2528 | = | -82 | * | (49 | / | 287) | = | -13.99999997 | ||
6 | 2844106 | 2438 | - | 2552 | = | -114 | * | (45 | / | 287) | = | -17.87456445 | ||
7 | 2844109 | 2471 | - | 2567 | = | -96 | * | (47 | / | 287) | = | -15.72125434 | ||
8 | 2844110 | 2474 | - | 2586 | = | -112 | * | (45 | / | 287) | = | -17.5609756 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mare Island Health and Fitness Academy | -80 |
2016
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
3 | 86971 | 2363 | - | 2436 | = | -73 | * | (55 | / | 317) | = | -12.66561512 | ||
4 | 86972 | 2399 | - | 2485 | = | -86 | * | (56 | / | 317) | = | -15.19242899 | ||
5 | 86974 | 2464 | - | 2528 | = | -64 | * | (54 | / | 317) | = | -10.90220819 | ||
6 | 86976 | 2470 | - | 2552 | = | -82 | * | (58 | / | 317) | = | -15.00315452 | ||
7 | 86979 | 2468 | - | 2567 | = | -99 | * | (48 | / | 317) | = | -14.99053624 | ||
8 | 86981 | 2476 | - | 2586 | = | -110 | * | (46 | / | 317) | = | -15.9621451 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mare Island Health and Fitness Academy | -85 |
2017
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
3 | 89434 | 2355 | - | 2436 | = | -81 | * | (43 | / | 314) | = | -11.09235668 | ||
4 | 89435 | 2386 | - | 2485 | = | -99 | * | (51 | / | 314) | = | -16.07961782 | ||
5 | 89437 | 2430 | - | 2528 | = | -98 | * | (60 | / | 314) | = | -18.7261146 | ||
6 | 89440 | 2451 | - | 2552 | = | -101 | * | (54 | / | 314) | = | -17.36942672 | ||
7 | 89442 | 2467 | - | 2567 | = | -100 | * | (55 | / | 314) | = | -17.5159235 | ||
8 | 89444 | 2477 | - | 2586 | = | -109 | * | (51 | / | 314) | = | -17.70382164 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mare Island Health and Fitness Academy | -98 |
2018
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
3 | 89645 | 2388 | - | 2436 | = | -48 | * | (49 | / | 290) | = | -8.11034482 | ||
4 | 89646 | 2411 | - | 2485 | = | -74 | * | (45 | / | 290) | = | -11.48275856 | ||
5 | 89649 | 2390 | - | 2528 | = | -138 | * | (44 | / | 290) | = | -20.93793091 | ||
6 | 89650 | 2473 | - | 2552 | = | -79 | * | (48 | / | 290) | = | -13.07586204 | ||
7 | 89653 | 2474 | - | 2567 | = | -93 | * | (55 | / | 290) | = | -17.637931 | ||
8 | 89654 | 2490 | - | 2586 | = | -96 | * | (49 | / | 290) | = | -16.22068963 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mare Island Health and Fitness Academy | -87 |
2019
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
3 | 90271 | 2372 | - | 2436 | = | -64 | * | (48 | / | 272) | = | -11.29411763 | ||
4 | 90272 | 2439 | - | 2485 | = | -46 | * | (46 | / | 272) | = | -7.77941176 | ||
5 | 90273 | 2434 | - | 2528 | = | -94 | * | (41 | / | 272) | = | -14.16911764 | ||
6 | 90274 | 2452 | - | 2552 | = | -100 | * | (50 | / | 272) | = | -18.3823529 | ||
7 | 90275 | 2504 | - | 2567 | = | -63 | * | (40 | / | 272) | = | -9.26470585 | ||
8 | 90276 | 2498 | - | 2586 | = | -88 | * | (47 | / | 272) | = | -15.2058823 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mare Island Health and Fitness Academy | -76 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-80 | -85 | -98 | -87 | -76 | -426.0 | -85.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -61.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -109.2
For the lines, you have the data necessary to plot the chart.
Very last step
The percent of students getting a Free or Reduced Price Meal comes from the following sources:
2015 | 2016 | 2017 | 2018 | 2019 | |
---|---|---|---|---|---|
Percent | 81% | 79% | 76% | 81% | 75% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Vallejo City Unified school district County of Solano
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Mare Island Health and Fitness Academy math proficiency
Zero+ meets standard.
75% less $meal
72% less $meal
71% less $meal
75% less $meal
75% less $meal
• Any result above zero is proficient; below is not proficient. • There is a 99% chance that results will remain the same in coming years, which is to say, between the Upper and Lower Control Limits (the gray lines). • The houses with the % of students receiving a Free or Reduced Price Meal is a measure of wealth/poverty.