Gustine Elementary (Data source)
Source data for Gustine 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 | 1321515 | 2348 | - | 2436 | = | -88 | * | (100 | / | 284) | = | -30.98591549 | ||
| 4 | 1321518 | 2397 | - | 2485 | = | -88 | * | (98 | / | 284) | = | -30.36619714 | ||
| 5 | 1321519 | 2441 | - | 2528 | = | -87 | * | (86 | / | 284) | = | -26.34507039 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Gustine Elementary | -88 | ||||||||||||
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 | 41469 | 2361 | - | 2436 | = | -75 | * | (88 | / | 292) | = | -22.60273973 | ||
| 4 | 41471 | 2393 | - | 2485 | = | -92 | * | (98 | / | 292) | = | -30.8767123 | ||
| 5 | 41472 | 2422 | - | 2528 | = | -106 | * | (106 | / | 292) | = | -38.47945199 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Gustine Elementary | -92 | ||||||||||||
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 | 42486 | 2389 | - | 2436 | = | -47 | * | (82 | / | 271) | = | -14.22140218 | ||
| 4 | 42488 | 2423 | - | 2485 | = | -62 | * | (92 | / | 271) | = | -21.04797043 | ||
| 5 | 42490 | 2407 | - | 2528 | = | -121 | * | (97 | / | 271) | = | -43.30996306 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Gustine Elementary | -79 | ||||||||||||
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 | 42499 | 2377 | - | 2436 | = | -59 | * | (86 | / | 269) | = | -18.86245352 | ||
| 4 | 42500 | 2438 | - | 2485 | = | -47 | * | (81 | / | 269) | = | -14.15241633 | ||
| 5 | 42503 | 2431 | - | 2528 | = | -97 | * | (102 | / | 269) | = | -36.78066913 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Gustine Elementary | -70 | ||||||||||||
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 | 42638 | 2382 | - | 2436 | = | -54 | * | (94 | / | 281) | = | -18.06405689 | ||
| 4 | 42639 | 2422 | - | 2485 | = | -63 | * | (100 | / | 281) | = | -22.41992882 | ||
| 5 | 42640 | 2482 | - | 2528 | = | -46 | * | (87 | / | 281) | = | -14.24199284 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Gustine Elementary | -55 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -88 | -92 | -79 | -70 | -55 | -384.0 | -76.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -34.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -118.8
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 | 71% | 82% | 83% | 84% | 79% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Gustine Unified school district | County of Merced
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.
Gustine Elementary math proficiency
Zero+ meets standard.
66% less $meal
70% less $meal
71% less $meal
78% less $meal
72% 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 Gustine Unified (2)
| Gustine Elementary | Romero Elementary |