Don Julian Elementary (Data source)
Source data for Don Julian 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 | 632079 | 2419 | - | 2436 | = | -17 | * | (96 | / | 242) | = | -6.74380164 | ||
| 4 | 632082 | 2428 | - | 2485 | = | -57 | * | (76 | / | 242) | = | -17.9008264 | ||
| 5 | 632083 | 2484 | - | 2528 | = | -44 | * | (70 | / | 242) | = | -12.72727271 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Don Julian Elementary | -37 | ||||||||||||
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 | 20191 | 2435 | - | 2436 | = | -1 | * | (57 | / | 224) | = | -0.25446429 | ||
| 4 | 20193 | 2477 | - | 2485 | = | -8 | * | (91 | / | 224) | = | -3.25 | ||
| 5 | 20195 | 2485 | - | 2528 | = | -43 | * | (76 | / | 224) | = | -14.5892857 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Don Julian Elementary | -18 | ||||||||||||
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 | 20510 | 2426 | - | 2436 | = | -10 | * | (89 | / | 235) | = | -3.78723404 | ||
| 4 | 20512 | 2468 | - | 2485 | = | -17 | * | (59 | / | 235) | = | -4.26808509 | ||
| 5 | 20514 | 2500 | - | 2528 | = | -28 | * | (87 | / | 235) | = | -10.36595742 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Don Julian Elementary | -18 | ||||||||||||
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 | 20498 | 2438 | - | 2436 | = | 2 | * | (71 | / | 213) | = | 0.66666667 | ||
| 4 | 20500 | 2474 | - | 2485 | = | -11 | * | (88 | / | 213) | = | -4.54460093 | ||
| 5 | 20502 | 2516 | - | 2528 | = | -12 | * | (54 | / | 213) | = | -3.04225351 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Don Julian Elementary | -7 | ||||||||||||
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 | 20676 | 2431 | - | 2436 | = | -5 | * | (81 | / | 232) | = | -1.74568966 | ||
| 4 | 20677 | 2483 | - | 2485 | = | -2 | * | (67 | / | 232) | = | -0.57758621 | ||
| 5 | 20678 | 2503 | - | 2528 | = | -25 | * | (84 | / | 232) | = | -9.05172413 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Don Julian Elementary | -11 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -37 | -18 | -18 | -7 | -11 | -91.0 | -18.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 14.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -51.2
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 | 96% | 94% | 94% | 94% | 95% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Bassett 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.
Don Julian Elementary math proficiency
Zero+ meets standard.
87% less $meal
86% less $meal
83% less $meal
87% less $meal
90% 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 Bassett Unified (4)
| Don Julian Elementary | Edgewood Academy | J. E. Van Wig Elementary |
| Sunkist Elementary |