San Antonio Elementary (Data source)
Source data for San Antonio 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 | 3115326 | 2420 | - | 2436 | = | -16 | * | (17 | / | 82) | = | -3.31707317 | ||
| 4 | 3115329 | 2465 | - | 2485 | = | -20 | * | (28 | / | 82) | = | -6.82926828 | ||
| 5 | 3115330 | 2489 | - | 2528 | = | -39 | * | (20 | / | 82) | = | -9.51219512 | ||
| 6 | 3115333 | 2462 | - | 2552 | = | -90 | * | (17 | / | 82) | = | -18.65853657 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for San Antonio Elementary | -38 | ||||||||||||
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 | 96079 | 2411 | - | 2436 | = | -25 | * | (27 | / | 95) | = | -7.10526315 | ||
| 4 | 96081 | 2506 | - | 2485 | = | 21 | * | (24 | / | 95) | = | 5.30526314 | ||
| 5 | 96083 | 2514 | - | 2528 | = | -14 | * | (25 | / | 95) | = | -3.68421052 | ||
| 6 | 96085 | 2524 | - | 2552 | = | -28 | * | (19 | / | 95) | = | -5.6 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for San Antonio Elementary | -11 | ||||||||||||
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 | 98854 | 2375 | - | 2436 | = | -61 | * | (16 | / | 94) | = | -10.38297867 | ||
| 4 | 98855 | 2440 | - | 2485 | = | -45 | * | (31 | / | 94) | = | -14.84042553 | ||
| 5 | 98858 | 2501 | - | 2528 | = | -27 | * | (19 | / | 94) | = | -5.45744679 | ||
| 6 | 98860 | 2525 | - | 2552 | = | -27 | * | (28 | / | 94) | = | -8.04255318 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for San Antonio Elementary | -39 | ||||||||||||
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 | 99013 | 2395 | - | 2436 | = | -41 | * | (18 | / | 83) | = | -8.89156623 | ||
| 4 | 99014 | 2445 | - | 2485 | = | -40 | * | (17 | / | 83) | = | -8.19277108 | ||
| 5 | 99016 | 2480 | - | 2528 | = | -48 | * | (28 | / | 83) | = | -16.19277106 | ||
| 6 | 99019 | 2544 | - | 2552 | = | -8 | * | (20 | / | 83) | = | -1.92771084 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for San Antonio Elementary | -35 | ||||||||||||
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 | 99686 | 2377 | - | 2436 | = | -59 | * | (26 | / | 103) | = | -14.89320386 | ||
| 4 | 99687 | 2438 | - | 2485 | = | -47 | * | (26 | / | 103) | = | -11.86407765 | ||
| 5 | 99688 | 2479 | - | 2528 | = | -49 | * | (19 | / | 103) | = | -9.03883493 | ||
| 6 | 99689 | 2471 | - | 2552 | = | -81 | * | (32 | / | 103) | = | -25.16504849 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for San Antonio Elementary | -61 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -38 | -11 | -39 | -35 | -61 | -184.0 | -36.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 14.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -87.8
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 | 29% | 22% | 24% | 37% | 44% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ojai Unified school district | County of Ventura
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.
San Antonio Elementary math proficiency
Zero+ meets standard.
22% less $meal
16% less $meal
16% less $meal
31% less $meal
39% 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 Ojai Unified (4)
| Meiners Oaks Elementary | Mira Monte Elementary | San Antonio Elementary |
| Topa Topa Elementary |