Charles Bursch Elementary (Data source)
Source data for Charles Bursch 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 |
||
| 3 | 626459 | 2398 | - | 2436 | = | -38 | * | (79 | / | 325) | = | -9.23692307 | ||
| 4 | 626460 | 2449 | - | 2485 | = | -36 | * | (81 | / | 325) | = | -8.97230768 | ||
| 5 | 626463 | 2440 | - | 2528 | = | -88 | * | (90 | / | 325) | = | -24.36923069 | ||
| 6 | 626464 | 2536 | - | 2552 | = | -16 | * | (75 | / | 325) | = | -3.69230768 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Charles Bursch Elementary | -46 | ||||||||||||
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 | 20010 | 2401 | - | 2436 | = | -35 | * | (63 | / | 300) | = | -7.35 | ||
| 4 | 20011 | 2434 | - | 2485 | = | -51 | * | (69 | / | 300) | = | -11.73 | ||
| 5 | 20014 | 2460 | - | 2528 | = | -68 | * | (82 | / | 300) | = | -18.58666664 | ||
| 6 | 20015 | 2508 | - | 2552 | = | -44 | * | (86 | / | 300) | = | -12.6133333 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Charles Bursch Elementary | -50 | ||||||||||||
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 | 20322 | 2410 | - | 2436 | = | -26 | * | (73 | / | 281) | = | -6.75444838 | ||
| 4 | 20323 | 2435 | - | 2485 | = | -50 | * | (62 | / | 281) | = | -11.03202845 | ||
| 5 | 20325 | 2457 | - | 2528 | = | -71 | * | (64 | / | 281) | = | -16.1708185 | ||
| 6 | 20327 | 2514 | - | 2552 | = | -38 | * | (82 | / | 281) | = | -11.08896795 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Charles Bursch Elementary | -45 | ||||||||||||
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 | 20312 | 2403 | - | 2436 | = | -33 | * | (79 | / | 281) | = | -9.27758007 | ||
| 4 | 20314 | 2430 | - | 2485 | = | -55 | * | (77 | / | 281) | = | -15.07117436 | ||
| 5 | 20316 | 2453 | - | 2528 | = | -75 | * | (57 | / | 281) | = | -15.21352313 | ||
| 6 | 20318 | 2497 | - | 2552 | = | -55 | * | (68 | / | 281) | = | -13.30960851 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Charles Bursch Elementary | -53 | ||||||||||||
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 | 20495 | 2391 | - | 2436 | = | -45 | * | (60 | / | 262) | = | -10.30534349 | ||
| 4 | 20496 | 2423 | - | 2485 | = | -62 | * | (75 | / | 262) | = | -17.74809154 | ||
| 5 | 20497 | 2447 | - | 2528 | = | -81 | * | (79 | / | 262) | = | -24.42366408 | ||
| 6 | 20498 | 2510 | - | 2552 | = | -42 | * | (48 | / | 262) | = | -7.69465645 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Charles Bursch Elementary | -60 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -46 | -50 | -45 | -53 | -60 | -254.0 | -50.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -32.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -68.8
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 | 88% | 88% | 87% | 89% | 100% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Baldwin Park Unified school district | County of Los Angeles
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.
Charles Bursch Elementary math proficiency
Zero+ meets standard.
76% less $meal
76% less $meal
76% less $meal
78% less $meal
100% 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.