Phil D. Swing Elementary (Data source)
Source data for Phil D. Swing Elementary
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 |
||
| 4 | 435119 | 2426 | - | 2485 | = | -59 | * | (222 | / | 643) | = | -20.37013993 | ||
| 5 | 435120 | 2442 | - | 2528 | = | -86 | * | (218 | / | 643) | = | -29.15707613 | ||
| 6 | 435123 | 2454 | - | 2552 | = | -98 | * | (203 | / | 643) | = | -30.93934676 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Phil D. Swing Elementary | -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 | 13685 | 2389 | - | 2436 | = | -47 | * | (105 | / | 484) | = | -10.19628096 | ||
| 4 | 13687 | 2450 | - | 2485 | = | -35 | * | (129 | / | 484) | = | -9.32851238 | ||
| 5 | 13689 | 2459 | - | 2528 | = | -69 | * | (123 | / | 484) | = | -17.53512394 | ||
| 6 | 13691 | 2478 | - | 2552 | = | -74 | * | (127 | / | 484) | = | -19.41735536 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Phil D. Swing Elementary | -56 | ||||||||||||
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 | 14021 | 2414 | - | 2436 | = | -22 | * | (128 | / | 485) | = | -5.80618555 | ||
| 4 | 14022 | 2468 | - | 2485 | = | -17 | * | (109 | / | 485) | = | -3.82061856 | ||
| 5 | 14025 | 2458 | - | 2528 | = | -70 | * | (128 | / | 485) | = | -18.47422675 | ||
| 6 | 14027 | 2513 | - | 2552 | = | -39 | * | (120 | / | 485) | = | -9.64948452 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Phil D. Swing Elementary | -38 | ||||||||||||
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 | 14025 | 2418 | - | 2436 | = | -18 | * | (124 | / | 508) | = | -4.39370078 | ||
| 4 | 14026 | 2458 | - | 2485 | = | -27 | * | (129 | / | 508) | = | -6.85629919 | ||
| 5 | 14029 | 2471 | - | 2528 | = | -57 | * | (126 | / | 508) | = | -14.13779527 | ||
| 6 | 14030 | 2482 | - | 2552 | = | -70 | * | (129 | / | 508) | = | -17.77559049 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Phil D. Swing Elementary | -43 | ||||||||||||
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 | 14140 | 2413 | - | 2436 | = | -23 | * | (127 | / | 533) | = | -5.48030018 | ||
| 4 | 14141 | 2446 | - | 2485 | = | -39 | * | (132 | / | 533) | = | -9.65853658 | ||
| 5 | 14142 | 2473 | - | 2528 | = | -55 | * | (133 | / | 533) | = | -13.72420258 | ||
| 6 | 14143 | 2488 | - | 2552 | = | -64 | * | (141 | / | 533) | = | -16.93058157 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Phil D. Swing Elementary | -46 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -80 | -56 | -38 | -43 | -46 | -263.0 | -52.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -4.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -100.6
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 | 84% | 83% | 84% | 83% | 87% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Brawley Elementary school district | County of Imperial
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Phil D. Swing Elementary math proficiency
Zero+ meets standard.
78% less $meal
76% less $meal
77% less $meal
77% less $meal
79% 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.
Elementary School (Public) schools in Brawley Elementary (4)
| J. W. Oakley Elementary | Miguel Hidalgo Elementary | Myron D. Witter Elementary |
| Phil D. Swing Elementary |